diff --git a/layouts/community/ortho_4x12/greatwizard/README.md b/layouts/community/ortho_4x12/greatwizard/README.md
new file mode 100644
index 0000000000..9eadb6343a
--- /dev/null
+++ b/layouts/community/ortho_4x12/greatwizard/README.md
@@ -0,0 +1,149 @@
+# GreatWizard ortholinear 4x12 keymap
+
+## Base layers
+
+### Qwerty
+
+```
+,-----------------------------------------------------------------------------------.
+| Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Workman
+
+```
+,-----------------------------------------------------------------------------------.
+| Tab  |   Q  |   D  |   R  |   W  |   B  |   J  |   F  |   U  |   P  |   ;  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   S  |   H  |   T  |   G  |   Y  |   N  |   E  |   O  |   I  |  '   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   Z  |   X  |   M  |   C  |   V  |   K  |   L  |   ,  |   .  |   /  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Colemak
+
+```
+,-----------------------------------------------------------------------------------.
+| Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  '   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Dvorak
+
+```
+,-----------------------------------------------------------------------------------.
+| Tab  |   '  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Game
+
+```
+,-----------------------------------------------------------------------------------.
+| Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |  Up  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise |   /  | Left | Down |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+## Momentarily Layers
+
+### Lower
+
+```
+,-----------------------------------------------------------------------------------.
+|   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |   {  |   }  |  |   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO ~ |ISO | | Home | End  |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+`-----------------------------------------------------------------------------------'
+```
+
+### Raise
+
+```
+,-----------------------------------------------------------------------------------.
+|   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   -  |   =  |   [  |   ]  |  \   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO # |ISO / |PageUp|PageDn|      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+`-----------------------------------------------------------------------------------'
+```
+
+### Adjust (Lower + Raise)
+
+```
+,-----------------------------------------------------------------------------------.
+|  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|CPSLCK| Reset|EP_RST|      |      |      | Game |Qwerty|Workmn|Colemk|Dvorak|      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |      |      |      |      |      |      |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |             |      |      |      |      |      |
+`-----------------------------------------------------------------------------------'
+```
+
+### Fn (rgblight and backlight layout)
+
+```
+,-----------------------------------------------------------------------------------.
+|      |      |      |      |      |      |      |      |      |RGBVA-|RGBVA+|      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |      |      |      |      |RGBSA-|RGBSA+|RGBLYR|
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |      |      |      |RGBTOG|RGBHU-|RGBHU+|RGBMOD|
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |             |      |BLTOGG|  BL- |  BL+ |BLBRTG|
+`-----------------------------------------------------------------------------------'
+```
+
+## One Shot Key Layers
+
+### GIT
+
+Double tap on Alt to activate it.
+
+```
+,-----------------------------------------------------------------------------------.
+|      |CHRPCK| SHOW |REBASE|RESET | TAG  |      | PULL | INIT |REMOTE| PUSH |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      | ADD  |STATUS| DIFF |FETCH | GREP |STASH |      |CHECKT| LOG  |      |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |COMMIT|  MV  |BRANCH|      |MERGE |      |      |      |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |      |      |      |      |      |      |      |
+`-----------------------------------------------------------------------------------'
+```
diff --git a/layouts/community/ortho_4x12/greatwizard/config.h b/layouts/community/ortho_4x12/greatwizard/config.h
new file mode 100644
index 0000000000..48dab19c10
--- /dev/null
+++ b/layouts/community/ortho_4x12/greatwizard/config.h
@@ -0,0 +1,24 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#define LAYERS_ORTHO
+#define LAYER_GAME
+#define LAYER_GIT
+#define LAYER_FN
+
+#define TAP_DANCE_LALT_GIT
+#define TAP_DANCE_LSFT_CAPS
diff --git a/layouts/community/ortho_4x12/greatwizard/keymap.c b/layouts/community/ortho_4x12/greatwizard/keymap.c
new file mode 100644
index 0000000000..a895aaf942
--- /dev/null
+++ b/layouts/community/ortho_4x12/greatwizard/keymap.c
@@ -0,0 +1,209 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "greatwizard.h"
+
+#define LAYOUT_ortho_4x12_wrapper(...)            LAYOUT_ortho_4x12(__VA_ARGS__)
+#define LAYOUT_ortho_4x12_base( \
+                 K11,     K12,     K13,     K14,     K15,     K16,     K17,     K18,     K19,     K1A, \
+                 K21,     K22,     K23,     K24,     K25,     K26,     K27,     K28,     K29,     K2A,     K2B, \
+                 K31,     K32,     K33,     K34,     K35,     K36,     K37,     K38,     K39,     K3A  \
+    ) \
+    LAYOUT_ortho_4x12_wrapper( \
+        KC_TAB,  K11,     K12,     K13,     K14,     K15,     K16,     K17,     K18,     K19,     K1A,     KC_BSPC, \
+        KC_ESC,  K21,     K22,     K23,     K24,     K25,     K26,     K27,     K28,     K29,     K2A,     K2B, \
+        TD_LSCP, K31,     K32,     K33,     K34,     K35,     K36,     K37,     K38,     K39,     K3A,     KC_ENT, \
+        FN,      KC_LCTL, TD_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT \
+    )
+#define LAYOUT_ortho_4x12_base_wrapper(...)       LAYOUT_ortho_4x12_base(__VA_ARGS__)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    /* Qwerty
+     * ,-----------------------------------------------------------------------------------.
+     * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_QWERTY] = LAYOUT_ortho_4x12_base_wrapper(
+                 _______________QWERTY_LEFT1________________, _______________QWERTY_RIGHT1_______________,
+                 _______________QWERTY_LEFT2________________, _______________QWERTY_RIGHT2_______________, KC_QUOT,
+                 _______________QWERTY_LEFT3________________, _______________QWERTY_RIGHT3_______________
+    ),
+
+    /* Workman
+     * ,-----------------------------------------------------------------------------------.
+     * | Tab  |   Q  |   D  |   R  |   W  |   B  |   J  |   F  |   U  |   P  |   ;  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   S  |   H  |   T  |   G  |   Y  |   N  |   E  |   O  |   I  |  '   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   Z  |   X  |   M  |   C  |   V  |   K  |   L  |   ,  |   .  |   /  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_WORKMAN] = LAYOUT_ortho_4x12_base_wrapper(
+                 _______________WORKMAN_LEFT1_______________, _______________WORKMAN_RIGHT1______________,
+                 _______________WORKMAN_LEFT2_______________, _______________WORKMAN_RIGHT2______________, KC_QUOT,
+                 _______________WORKMAN_LEFT3_______________, _______________WORKMAN_RIGHT3______________
+    ),
+
+    /* Colemak
+     * ,-----------------------------------------------------------------------------------.
+     * | Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  '   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_COLEMAK] = LAYOUT_ortho_4x12_base_wrapper(
+                 _______________COLEMAK_LEFT1_______________, _______________COLEMAK_RIGHT1______________,
+                 _______________COLEMAK_LEFT2_______________, _______________COLEMAK_RIGHT2______________, KC_QUOT,
+                 _______________COLEMAK_LEFT3_______________, _______________COLEMAK_RIGHT3______________
+    ),
+
+    /* Dvorak
+     * ,-----------------------------------------------------------------------------------.
+     * | Tab  |   '  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_DVORAK] = LAYOUT_ortho_4x12_base_wrapper(
+                 _______________DVORAK_LEFT1________________, _______________DVORAK_RIGHT1_______________,
+                 _______________DVORAK_LEFT2________________, _______________DVORAK_RIGHT2_______________, KC_SLSH,
+                 _______________DVORAK_LEFT3________________, _______________DVORAK_RIGHT3_______________
+    ),
+
+    /* Game
+     * ,-----------------------------------------------------------------------------------.
+     * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Del  |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
+     * |------+------+------+------+------+------|------+------+------+------+------+------|
+     * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |  Up  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise |   /  | Left | Down |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_GAME] = LAYOUT_ortho_4x12_wrapper(
+        KC_TAB,  _______________QWERTY_LEFT1________________, _______________QWERTY_RIGHT1_______________, KC_BSPC,
+        KC_ESC,  _______________QWERTY_LEFT2________________, _______________QWERTY_RIGHT2_______________, KC_QUOT,
+        TD_LSCP, _______________QWERTY_LEFT3________________, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_UP,   KC_ENT,
+        FN,      KC_LCTL, TD_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_SLSH, KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /* Lower
+     * ,-----------------------------------------------------------------------------------.
+     * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |   {  |   }  |  |   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO ~ |ISO | | Home | End  |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_LOWER] = LAYOUT_ortho_4x12_wrapper(
+        KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+        KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE,
+        _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,S(KC_NUHS),S(KC_NUBS),KC_HOME, KC_END, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
+    ),
+
+    /* Raise
+     * ,-----------------------------------------------------------------------------------.
+     * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   -  |   =  |   [  |   ]  |  \   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO # |ISO / |PageUp|PageDn|      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_RAISE] = LAYOUT_ortho_4x12_wrapper(
+        KC_GRV,  _______________NUMBER_LEFT_________________, _______________NUMBER_RIGHT________________, _______,
+        KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS,
+        _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_NUHS, KC_NUBS, KC_PGUP, KC_PGDN, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
+    ),
+
+    /* Adjust (Lower + Raise)
+     * ,-----------------------------------------------------------------------------------.
+     * |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |CPSLCK| Reset|EP_RST|      |      |      | Game |Qwerty|Workmn|Colemk|Dvorak|      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |      |      |      |      |      |      |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |             |      |      |      |      |      |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_ADJUST] = LAYOUT_ortho_4x12_wrapper(
+        KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
+        KC_CAPS, RESET,   EEP_RST, _______, _______, _______, GAME,    QWERTY,  WORKMAN, COLEMAK, DVORAK,  _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    ),
+
+    /* Fn (rgblight and backlight layout)
+     * ,-----------------------------------------------------------------------------------.
+     * |      |      |      |      |      |      |      |      |      |RGBVA-|RGBVA+|      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |      |      |      |      |RGBSA-|RGBSA+|RGBLYR|
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |      |      |      |RGBTOG|RGBHU-|RGBHU+|RGBMOD|
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |             |      |BLTOGG|  BL- |  BL+ |BLBRTG|
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_FN] = LAYOUT_ortho_4x12_wrapper(
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_VAD, RGB_VAI, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_SAD, RGB_SAI, RGB_LYR,
+        _______, _______, _______, _______, _______, _______, _______, _______, RGB_TOG, RGB_HUD, RGB_HUI, RGB_MOD,
+        _______, _______, _______, _______, _______, _______, _______, _______, BL_TOGG, BL_DEC,  BL_INC,  BL_BRTG
+    ),
+
+   /* GIT
+     * ,-----------------------------------------------------------------------------------.
+     * |      |CHRPCK| SHOW |REBASE|RESET | TAG  |      | PULL | INIT |REMOTE| PUSH |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      | ADD  |STATUS| DIFF |FETCH | GREP |STASH |      |CHECKT| LOG  |      |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |COMMIT|  MV  |BRANCH|      |MERGE |      |      |      |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |             |      |      |      |      |      |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_GIT] = LAYOUT_ortho_4x12_wrapper(
+        _______, _________________GIT_LEFT1_________________, _________________GIT_RIGHT1________________, _______,
+        _______, _________________GIT_LEFT2_________________, _________________GIT_RIGHT2________________, _______,
+        _______, _________________GIT_LEFT3_________________, _________________GIT_RIGHT3________________, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    )
+};
diff --git a/layouts/community/ortho_4x12/greatwizard/rules.mk b/layouts/community/ortho_4x12/greatwizard/rules.mk
new file mode 100644
index 0000000000..bbc8f14c27
--- /dev/null
+++ b/layouts/community/ortho_4x12/greatwizard/rules.mk
@@ -0,0 +1,7 @@
+EXTRAKEY_ENABLE = yes   # Audio control and System control
+TAP_DANCE_ENABLE = yes  # Enable Tap Dance
+
+LAYERS_ORTHO = yes
+LAYER_GAME = yes
+LAYER_GIT = yes
+LAYER_FN = yes
diff --git a/layouts/community/ortho_5x12/greatwizard/README.md b/layouts/community/ortho_5x12/greatwizard/README.md
new file mode 100644
index 0000000000..4158af5a35
--- /dev/null
+++ b/layouts/community/ortho_5x12/greatwizard/README.md
@@ -0,0 +1,233 @@
+# GreatWizard ortholinear 5x12 keymap
+
+## Base layers
+
+### Qwerty
+
+```
+,-----------------------------------------------------------------------------------.
+|   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Del  |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Qwerty Programmer
+
+```
+,-----------------------------------------------------------------------------------.
+|   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Del  |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Workman
+
+```
+,-----------------------------------------------------------------------------------.
+|   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Tab  |   Q  |   D  |   R  |   W  |   B  |   J  |   F  |   U  |   P  |   ;  | Del  |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   S  |   H  |   T  |   G  |   Y  |   N  |   E  |   O  |   I  |  '   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   Z  |   X  |   M  |   C  |   V  |   K  |   L  |   ,  |   .  |   /  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Workman Programmer
+
+```
+,-----------------------------------------------------------------------------------.
+|   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Tab  |   Q  |   D  |   R  |   W  |   B  |   J  |   F  |   U  |   P  |   ;  | Del  |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   S  |   H  |   T  |   G  |   Y  |   N  |   E  |   O  |   I  |  '   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   Z  |   X  |   M  |   C  |   V  |   K  |   L  |   ,  |   .  |   /  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Colemak
+
+```
+,-----------------------------------------------------------------------------------.
+|   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Del  |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  '   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Colemak Programmer
+
+```
+,-----------------------------------------------------------------------------------.
+|   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Del  |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  '   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Dvorak
+
+```
+,-----------------------------------------------------------------------------------.
+|   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Tab  |   '  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Del  |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Dvorak Programmer
+
+```
+,-----------------------------------------------------------------------------------.
+|   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Tab  |   '  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Del  |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+### Game
+
+```
+,-----------------------------------------------------------------------------------.
+|   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Del  |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |  Up  |Enter |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise |   /  | Left | Down |Right |
+`-----------------------------------------------------------------------------------'
+```
+
+## Momentarily Layers
+
+### Lower
+
+```
+,-----------------------------------------------------------------------------------.
+|   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |   {  |   }  |  |   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO ~ |ISO | | Home | End  |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+`-----------------------------------------------------------------------------------'
+```
+
+### Raise
+
+```
+,-----------------------------------------------------------------------------------.
+|   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+| Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   -  |   =  |   [  |   ]  |  \   |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO # |ISO / |PageUp|PageDn|      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+`-----------------------------------------------------------------------------------'
+```
+
+### Adjust (Lower + Raise)
+
+```
+,-----------------------------------------------------------------------------------.
+|  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      | Reset|EP_RST|      |      |      |      |      |      |      |      |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|CPSLCK|      |      |      |      |      | Game |Qwerty|Workmn|Colemk|Dvorak|      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |      |      |QwertP|WrkmnP|ColmkP|DvorkP|      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |             |      |      |      |      |      |
+`-----------------------------------------------------------------------------------'
+```
+
+### Fn (rgblight and backlight layout)
+
+```
+,-----------------------------------------------------------------------------------.
+|      |      |      |      |      |      |      |      |      |      |      |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |      |      |      |      |RGBVA-|RGBVA+|      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |      |      |      |      |RGBSA-|RGBSA+|RGBLYR|
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |      |      |      |RGBTOG|RGBHU-|RGBHU+|RGBMOD|
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |             |      |BLTOGG|  BL- |  BL+ |BLBRTG|
+`-----------------------------------------------------------------------------------'
+```
+
+## One Shot Key Layers
+
+### GIT
+
+Double tap on Alt to activate it.
+
+```
+,-----------------------------------------------------------------------------------.
+|      |      |      |      |      |      |      |      |      |      |      |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |CHRPCK| SHOW |REBASE|RESET | TAG  |      | PULL | INIT |REMOTE| PUSH |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      | ADD  |STATUS| DIFF |FETCH | GREP |STASH |      |CHECKT| LOG  |      |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |COMMIT|  MV  |BRANCH|      |MERGE |      |      |      |      |
+|------+------+------+------+------+------+------+------+------+------+------+------|
+|      |      |      |      |      |      |      |      |      |      |      |      |
+`-----------------------------------------------------------------------------------'
+```
diff --git a/layouts/community/ortho_5x12/greatwizard/config.h b/layouts/community/ortho_5x12/greatwizard/config.h
new file mode 100644
index 0000000000..598a7e56ab
--- /dev/null
+++ b/layouts/community/ortho_5x12/greatwizard/config.h
@@ -0,0 +1,25 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#define LAYERS_ORTHO
+#define LAYERS_PROGRAMMER
+#define LAYER_GAME
+#define LAYER_GIT
+#define LAYER_FN
+
+#define TAP_DANCE_LALT_GIT
+#define TAP_DANCE_LSFT_CAPS
diff --git a/layouts/community/ortho_5x12/greatwizard/keymap.c b/layouts/community/ortho_5x12/greatwizard/keymap.c
new file mode 100644
index 0000000000..77d758b0f0
--- /dev/null
+++ b/layouts/community/ortho_5x12/greatwizard/keymap.c
@@ -0,0 +1,342 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "greatwizard.h"
+
+#define LAYOUT_ortho_5x12_wrapper(...)            LAYOUT_ortho_5x12(__VA_ARGS__)
+#define LAYOUT_ortho_5x12_base( \
+        K00,     K01,     K02,     K03,     K04,     K05,     K06,     K07,     K08,     K09,     K0A, \
+                 K11,     K12,     K13,     K14,     K15,     K16,     K17,     K18,     K19,     K1A, \
+                 K21,     K22,     K23,     K24,     K25,     K26,     K27,     K28,     K29,     K2A,     K2B, \
+        K30,     K31,     K32,     K33,     K34,     K35,     K36,     K37,     K38,     K39,     K3A  \
+    ) \
+    LAYOUT_ortho_5x12_wrapper( \
+        K00,     K01,     K02,     K03,     K04,     K05,     K06,     K07,     K08,     K09,     K0A,     KC_BSPC, \
+        KC_TAB,  K11,     K12,     K13,     K14,     K15,     K16,     K17,     K18,     K19,     K1A,     KC_DEL, \
+        KC_ESC,  K21,     K22,     K23,     K24,     K25,     K26,     K27,     K28,     K29,     K2A,     K2B, \
+        K30,     K31,     K32,     K33,     K34,     K35,     K36,     K37,     K38,     K39,     K3A,     KC_ENT, \
+        FN,      KC_LCTL, TD_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_LEFT, KC_DOWN, KC_UP,   KC_RGHT \
+    )
+#define LAYOUT_ortho_5x12_base_wrapper(...)       LAYOUT_ortho_5x12_base(__VA_ARGS__)
+
+const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = {
+
+    /* Qwerty
+     * ,-----------------------------------------------------------------------------------.
+     * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Del  |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_QWERTY] = LAYOUT_ortho_5x12_base_wrapper(
+        KC_GRV,  _______________NUMBER_LEFT_________________, _______________NUMBER_RIGHT________________,
+                 _______________QWERTY_LEFT1________________, _______________QWERTY_RIGHT1_______________,
+                 _______________QWERTY_LEFT2________________, _______________QWERTY_RIGHT2_______________, KC_QUOT,
+        TD_LSCP, _______________QWERTY_LEFT3________________, _______________QWERTY_RIGHT3_______________
+    ),
+
+    /* Qwerty Programmer
+     * ,-----------------------------------------------------------------------------------.
+     * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Del  |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |   /  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_QWERTY_PROGRAMMER] = LAYOUT_ortho_5x12_base_wrapper(
+        KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,
+                 _______________QWERTY_LEFT1________________, _______________QWERTY_RIGHT1_______________,
+                 _______________QWERTY_LEFT2________________, _______________QWERTY_RIGHT2_______________, KC_QUOT,
+        PG_LSCP, _______________QWERTY_LEFT3________________, _______________QWERTY_RIGHT3_______________
+    ),
+
+    /* Workman
+     * ,-----------------------------------------------------------------------------------.
+     * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Tab  |   Q  |   D  |   R  |   W  |   B  |   J  |   F  |   U  |   P  |   ;  | Del  |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   S  |   H  |   T  |   G  |   Y  |   N  |   E  |   O  |   I  |  '   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   Z  |   X  |   M  |   C  |   V  |   K  |   L  |   ,  |   .  |   /  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_WORKMAN] = LAYOUT_ortho_5x12_base_wrapper(
+        KC_GRV,  _______________NUMBER_LEFT_________________, _______________NUMBER_RIGHT________________,
+                 _______________WORKMAN_LEFT1_______________, _______________WORKMAN_RIGHT1______________,
+                 _______________WORKMAN_LEFT2_______________, _______________WORKMAN_RIGHT2______________, KC_QUOT,
+        TD_LSCP, _______________WORKMAN_LEFT3_______________, _______________WORKMAN_RIGHT3______________
+    ),
+
+    /* Workman Programmer
+     * ,-----------------------------------------------------------------------------------.
+     * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Tab  |   Q  |   D  |   R  |   W  |   B  |   J  |   F  |   U  |   P  |   ;  | Del  |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   S  |   H  |   T  |   G  |   Y  |   N  |   E  |   O  |   I  |  '   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   Z  |   X  |   M  |   C  |   V  |   K  |   L  |   ,  |   .  |   /  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_WORKMAN_PROGRAMMER] = LAYOUT_ortho_5x12_base_wrapper(
+        KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,
+                 _______________WORKMAN_LEFT1_______________, _______________WORKMAN_RIGHT1______________,
+                 _______________WORKMAN_LEFT2_______________, _______________WORKMAN_RIGHT2______________, KC_QUOT,
+        PG_LSCP, _______________WORKMAN_LEFT3_______________, _______________WORKMAN_RIGHT3______________
+    ),
+
+    /* Colemak
+     * ,-----------------------------------------------------------------------------------.
+     * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Del  |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  '   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_COLEMAK] = LAYOUT_ortho_5x12_base_wrapper(
+        KC_GRV,  _______________NUMBER_LEFT_________________, _______________NUMBER_RIGHT________________,
+                 _______________COLEMAK_LEFT1_______________, _______________COLEMAK_RIGHT1______________,
+                 _______________COLEMAK_LEFT2_______________, _______________COLEMAK_RIGHT2______________, KC_QUOT,
+        TD_LSCP, _______________COLEMAK_LEFT3_______________, _______________COLEMAK_RIGHT3______________
+    ),
+
+    /* Colemak Programmer
+     * ,-----------------------------------------------------------------------------------.
+     * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Tab  |   Q  |   W  |   F  |   P  |   G  |   J  |   L  |   U  |   Y  |   ;  | Del  |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   R  |   S  |   T  |   D  |   H  |   N  |   E  |   I  |   O  |  '   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   Z  |   X  |   C  |   V  |   B  |   K  |   M  |   ,  |   .  |   /  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_COLEMAK_PROGRAMMER] = LAYOUT_ortho_5x12_base_wrapper(
+        KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,
+                 _______________COLEMAK_LEFT1_______________, _______________COLEMAK_RIGHT1______________,
+                 _______________COLEMAK_LEFT2_______________, _______________COLEMAK_RIGHT2______________, KC_QUOT,
+        PG_LSCP, _______________COLEMAK_LEFT3_______________, _______________COLEMAK_RIGHT3______________
+    ),
+
+    /* Dvorak
+     * ,-----------------------------------------------------------------------------------.
+     * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Tab  |   '  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Del  |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_DVORAK] = LAYOUT_ortho_5x12_base_wrapper(
+        KC_GRV,  _______________NUMBER_LEFT_________________, _______________NUMBER_RIGHT________________,
+                 _______________DVORAK_LEFT1________________, _______________DVORAK_RIGHT1_______________,
+                 _______________DVORAK_LEFT2________________, _______________DVORAK_RIGHT2_______________, KC_SLSH,
+        TD_LSCP, _______________DVORAK_LEFT3________________, _______________DVORAK_RIGHT3_______________
+    ),
+
+    /* Dvorak Programmer
+     * ,-----------------------------------------------------------------------------------.
+     * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Tab  |   '  |   ,  |   .  |   P  |   Y  |   F  |   G  |   C  |   R  |   L  | Del  |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   O  |   E  |   U  |   I  |   D  |   H  |   T  |   N  |   S  |  /   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Shift|   ;  |   Q  |   J  |   K  |   X  |   B  |   M  |   W  |   V  |   Z  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise | Left | Down |  Up  |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_DVORAK_PROGRAMMER] = LAYOUT_ortho_5x12_base_wrapper(
+        KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN,
+                 _______________DVORAK_LEFT1________________, _______________DVORAK_RIGHT1_______________,
+                 _______________DVORAK_LEFT2________________, _______________DVORAK_RIGHT2_______________, KC_SLSH,
+        PG_LSCP, _______________DVORAK_LEFT3________________, _______________DVORAK_RIGHT3_______________
+    ),
+
+    /* X Programmer Shifted
+     * ,-----------------------------------------------------------------------------------.
+     * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |      |      |      |      |      |      |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |      |      |      |      |      |      |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |      |      |      |      |      |      |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |             |      |      |      |      |      |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_PROGRAMMER_SHIFTED] = LAYOUT_ortho_5x12_wrapper(
+        PG_GRV,  PG_1,    PG_2,    PG_3,    PG_4,    PG_5,    PG_6,    PG_7,    PG_8,    PG_9,    PG_0,    _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    ),
+
+    /* Game
+     * ,-----------------------------------------------------------------------------------.
+     * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  | Bksp |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Tab  |   Q  |   W  |   E  |   R  |   T  |   Y  |   U  |   I  |   O  |   P  | Del  |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Esc  |   A  |   S  |   D  |   F  |   G  |   H  |   J  |   K  |   L  |   ;  |  '   |
+     * |------+------+------+------+------+------|------+------+------+------+------+------|
+     * | Shift|   Z  |   X  |   C  |   V  |   B  |   N  |   M  |   ,  |   .  |  Up  |Enter |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |  Fn  | Ctrl | Alt  | GUI  |Lower |    Space    |Raise |   /  | Left | Down |Right |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_GAME] = LAYOUT_ortho_5x12_wrapper(
+        KC_GRV,  _______________NUMBER_LEFT_________________, _______________NUMBER_RIGHT________________, KC_BSPC,
+        KC_TAB,  _______________QWERTY_LEFT1________________, _______________QWERTY_RIGHT1_______________, KC_DEL,
+        KC_ESC,  _______________QWERTY_LEFT2________________, _______________QWERTY_RIGHT2_______________, KC_QUOT,
+        TD_LSCP, _______________QWERTY_LEFT3________________, KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_UP,   KC_ENT,
+        FN,      KC_LCTL, TD_LALT, KC_LGUI, LOWER,   KC_SPC,  KC_SPC,  RAISE,   KC_SLSH, KC_LEFT, KC_DOWN, KC_RGHT
+    ),
+
+    /* Lower
+     * ,-----------------------------------------------------------------------------------.
+     * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |   ~  |   !  |   @  |   #  |   $  |   %  |   ^  |   &  |   *  |   (  |   )  |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   _  |   +  |   {  |   }  |  |   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO ~ |ISO | | Home | End  |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_LOWER] = LAYOUT_ortho_5x12_wrapper(
+        KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+        KC_TILD, KC_EXLM, KC_AT,   KC_HASH, KC_DLR,  KC_PERC, KC_CIRC, KC_AMPR, KC_ASTR, KC_LPRN, KC_RPRN, _______,
+        KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_UNDS, KC_PLUS, KC_LCBR, KC_RCBR, KC_PIPE,
+        _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,S(KC_NUHS),S(KC_NUBS),KC_HOME, KC_END, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
+    ),
+
+    /* Raise
+     * ,-----------------------------------------------------------------------------------.
+     * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |   `  |   1  |   2  |   3  |   4  |   5  |   6  |   7  |   8  |   9  |   0  |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * | Del  |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |   -  |   =  |   [  |   ]  |  \   |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |ISO # |ISO / |PageUp|PageDn|      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |             |      | Next | Vol- | Vol+ | Play |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_RAISE] = LAYOUT_ortho_5x12_wrapper(
+        KC_GRV,  _______________NUMBER_LEFT_________________, _______________NUMBER_RIGHT________________, _______,
+        KC_GRV,  _______________NUMBER_LEFT_________________, _______________NUMBER_RIGHT________________, _______,
+        KC_DEL,  KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_MINS, KC_EQL,  KC_LBRC, KC_RBRC, KC_BSLS,
+        _______, KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,  KC_NUHS, KC_NUBS, KC_PGUP, KC_PGDN, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, KC_MNXT, KC_VOLD, KC_VOLU, KC_MPLY
+    ),
+
+    /* Adjust (Lower + Raise)
+     * ,-----------------------------------------------------------------------------------.
+     * |  F1  |  F2  |  F3  |  F4  |  F5  |  F6  |  F7  |  F8  |  F9  |  F10 |  F11 |  F12 |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      | Reset|EP_RST|      |      |      |      |      |      |      |      |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |CPSLCK|      |      |      |      |      | Game |Qwerty|Workmn|Colemk|Dvorak|      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |      |      |QwertP|WrkmnP|ColmkP|DvorkP|      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |             |      |      |      |      |      |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_ADJUST] = LAYOUT_ortho_5x12_wrapper(
+        KC_F1,   KC_F2,   KC_F3,   KC_F4,   KC_F5,   KC_F6,   KC_F7,   KC_F8,   KC_F9,   KC_F10,  KC_F11,  KC_F12,
+        _______, RESET,   EEP_RST, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        KC_CAPS, _______, _______, _______, _______, _______, GAME,    QWERTY,  WORKMAN, COLEMAK, DVORAK,  _______,
+        _______, _______, _______, _______, _______, _______, _______, QWERTYP, WORKMNP, COLEMKP, DVORAKP, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    ),
+
+    /* Fn (rgblight and backlight layout)
+     * ,-----------------------------------------------------------------------------------.
+     * |      |      |      |      |      |      |      |      |      |      |      |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |      |      |      |      |RGBVA-|RGBVA+|      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |      |      |      |      |RGBSA-|RGBSA+|RGBLYR|
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |      |      |      |RGBTOG|RGBHU-|RGBHU+|RGBMOD|
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |             |      |BLTOGG|  BL- |  BL+ |BLBRTG|
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_FN] = LAYOUT_ortho_5x12_wrapper(
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_VAD, RGB_VAI, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, RGB_SAD, RGB_SAI, RGB_LYR,
+        _______, _______, _______, _______, _______, _______, _______, _______, RGB_TOG, RGB_HUD, RGB_HUI, RGB_MOD,
+        _______, _______, _______, _______, _______, _______, _______, _______, BL_TOGG, BL_DEC,  BL_INC,  BL_BRTG
+    ),
+
+   /* GIT
+     * ,-----------------------------------------------------------------------------------.
+     * |      |      |      |      |      |      |      |      |      |      |      |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |CHRPCK| SHOW |REBASE|RESET | TAG  |      | PULL | INIT |REMOTE| PUSH |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      | ADD  |STATUS| DIFF |FETCH | GREP |STASH |      |CHECKT| LOG  |      |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |COMMIT|  MV  |BRANCH|      |MERGE |      |      |      |      |
+     * |------+------+------+------+------+------+------+------+------+------+------+------|
+     * |      |      |      |      |      |             |      |      |      |      |      |
+     * `-----------------------------------------------------------------------------------'
+     */
+    [_GIT] = LAYOUT_ortho_5x12_wrapper(
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______,
+        _______, _________________GIT_LEFT1_________________, _________________GIT_RIGHT1________________, _______,
+        _______, _________________GIT_LEFT2_________________, _________________GIT_RIGHT2________________, _______,
+        _______, _________________GIT_LEFT3_________________, _________________GIT_RIGHT3________________, _______,
+        _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______
+    )
+};
diff --git a/layouts/community/ortho_5x12/greatwizard/rules.mk b/layouts/community/ortho_5x12/greatwizard/rules.mk
new file mode 100644
index 0000000000..fbff04ed91
--- /dev/null
+++ b/layouts/community/ortho_5x12/greatwizard/rules.mk
@@ -0,0 +1,8 @@
+EXTRAKEY_ENABLE = yes   # Audio control and System control
+TAP_DANCE_ENABLE = yes  # Enable Tap Dance
+
+LAYERS_ORTHO = yes
+LAYERS_PROGRAMMER = yes
+LAYER_GAME = yes
+LAYER_GIT = yes
+LAYER_FN = yes
diff --git a/users/greatwizard/config.h b/users/greatwizard/config.h
new file mode 100644
index 0000000000..2ee9e50900
--- /dev/null
+++ b/users/greatwizard/config.h
@@ -0,0 +1,31 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#define TAP_CODE_DELAY 5
+
+#define RGBLIGHT_ANIMATIONS
+
+#ifdef TAP_DANCE_ENABLE
+#    define TAPPING_TERM 175
+#    define PERMISSIVE_HOLD
+#endif
+
+#ifdef AUTO_SHIFT_ENABLE
+#    define AUTO_SHIFT_TIMEOUT 135
+#    define NO_AUTO_SHIFT_SPECIAL
+#    define NO_AUTO_SHIFT_NUMERIC
+#endif
diff --git a/users/greatwizard/fn.h b/users/greatwizard/fn.h
new file mode 100644
index 0000000000..f842bf04b7
--- /dev/null
+++ b/users/greatwizard/fn.h
@@ -0,0 +1,21 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include QMK_KEYBOARD_H
+#include "greatwizard.h"
+
+#define FN      MO(_FN)
diff --git a/users/greatwizard/game.c b/users/greatwizard/game.c
new file mode 100644
index 0000000000..eecabfa403
--- /dev/null
+++ b/users/greatwizard/game.c
@@ -0,0 +1,27 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "game.h"
+
+bool process_record_game(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case GAME:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_GAME);
+            }
+            return false;
+    }
+    return true;
+}
diff --git a/users/greatwizard/game.h b/users/greatwizard/game.h
new file mode 100644
index 0000000000..504129b400
--- /dev/null
+++ b/users/greatwizard/game.h
@@ -0,0 +1,21 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include QMK_KEYBOARD_H
+#include "greatwizard.h"
+
+bool process_record_game(uint16_t keycode, keyrecord_t *record);
diff --git a/users/greatwizard/git.c b/users/greatwizard/git.c
new file mode 100644
index 0000000000..4bf68fe690
--- /dev/null
+++ b/users/greatwizard/git.c
@@ -0,0 +1,127 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "git.h"
+
+bool process_record_git(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case GIT_ADD:
+            if (record->event.pressed) {
+                SEND_STRING("git add ");
+            }
+            return false;
+        case GIT_BRANCH:
+            if (record->event.pressed) {
+                SEND_STRING("git branch ");
+            }
+            return false;
+        case GIT_CHECKOUT:
+            if (record->event.pressed) {
+                SEND_STRING("git checkout ");
+            }
+            return false;
+        case GIT_CHERRYPICK:
+            if (record->event.pressed) {
+                SEND_STRING("git cherry-pick ");
+            }
+            return false;
+        case GIT_COMMIT:
+            if (record->event.pressed) {
+                SEND_STRING("git commit -m \"\""SS_TAP(X_LEFT));
+            }
+            return false;
+        case GIT_DIFF:
+            if (record->event.pressed) {
+                SEND_STRING("git diff ");
+            }
+            return false;
+        case GIT_FETCH:
+            if (record->event.pressed) {
+                SEND_STRING("git fetch ");
+            }
+            return false;
+        case GIT_GREP:
+            if (record->event.pressed) {
+                SEND_STRING("git grep ");
+            }
+            return false;
+        case GIT_LOG:
+            if (record->event.pressed) {
+                SEND_STRING("git log --decorate --oneline --graph ");
+            }
+            return false;
+        case GIT_INIT:
+            if (record->event.pressed) {
+                SEND_STRING("git init ");
+            }
+            return false;
+        case GIT_MV:
+            if (record->event.pressed) {
+                SEND_STRING("git mv ");
+            }
+            return false;
+        case GIT_MERGE:
+            if (record->event.pressed) {
+                SEND_STRING("git merge ");
+            }
+            return false;
+        case GIT_PUSH:
+            if (record->event.pressed) {
+                SEND_STRING("git push ");
+            }
+            return false;
+        case GIT_PULL:
+            if (record->event.pressed) {
+                SEND_STRING("git pull ");
+            }
+            return false;
+        case GIT_REBASE:
+            if (record->event.pressed) {
+                SEND_STRING("git rebase ");
+            }
+            return false;
+        case GIT_REMOTE:
+            if (record->event.pressed) {
+                SEND_STRING("git remote ");
+            }
+            return false;
+        case GIT_RESET:
+            if (record->event.pressed) {
+                SEND_STRING("git reset ");
+            }
+            return false;
+        case GIT_SHOW:
+            if (record->event.pressed) {
+                SEND_STRING("git show ");
+            }
+            return false;
+        case GIT_STASH:
+            if (record->event.pressed) {
+                SEND_STRING("git stash ");
+            }
+            return false;
+        case GIT_STATUS:
+            if (record->event.pressed) {
+                SEND_STRING("git status ");
+            }
+            return false;
+        case GIT_TAG:
+            if (record->event.pressed) {
+                SEND_STRING("git tag ");
+            }
+            return false;
+    }
+    return true;
+}
diff --git a/users/greatwizard/git.h b/users/greatwizard/git.h
new file mode 100644
index 0000000000..c3b4a617d0
--- /dev/null
+++ b/users/greatwizard/git.h
@@ -0,0 +1,39 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include QMK_KEYBOARD_H
+#include "greatwizard.h"
+
+bool process_record_git(uint16_t keycode, keyrecord_t *record);
+
+#define GIT_BRC GIT_BRANCH
+#define GIT_CKT GIT_CHECKOUT
+#define GIT_CPK GIT_CHERRYPICK
+#define GIT_CMT GIT_COMMIT
+#define GIT_DIF GIT_DIFF
+#define GIT_FTC GIT_FETCH
+#define GIT_GRP GIT_GREP
+#define GIT_INI GIT_INIT
+#define GIT_MRG GIT_MERGE
+#define GIT_PUS GIT_PUSH
+#define GIT_PUL GIT_PULL
+#define GIT_RBS GIT_REBASE
+#define GIT_RMT GIT_REMOTE
+#define GIT_RST GIT_RESET
+#define GIT_SHW GIT_SHOW
+#define GIT_STS GIT_STASH
+#define GIT_STT GIT_STATUS
diff --git a/users/greatwizard/greatwizard.c b/users/greatwizard/greatwizard.c
new file mode 100644
index 0000000000..46ee414361
--- /dev/null
+++ b/users/greatwizard/greatwizard.c
@@ -0,0 +1,112 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "greatwizard.h"
+
+void eeconfig_init_user(void) {
+    user_config_t user_config;
+    user_config.raw              = 0;
+#ifdef RGBLIGHT_ENABLE
+    user_config.rgb_layer_change = true;
+#endif
+    eeconfig_update_user(user_config.raw);
+    keyboard_init();
+}
+
+void keyboard_post_init_user(void) {
+#ifdef RGBLIGHT_ENABLE
+    keyboard_post_init_rgb();
+#endif
+}
+
+bool process_record_user(uint16_t keycode, keyrecord_t *record) {
+#ifdef RGBLIGHT_ENABLE
+    process_record_rgb(keycode, record);
+#endif
+#ifdef LAYER_GAME
+    process_record_game(keycode, record);
+#endif
+#ifdef LAYER_GIT
+    process_record_git(keycode, record);
+#endif
+#ifdef LAYERS_PROGRAMMER
+    process_record_pg(keycode, record);
+#endif
+    switch (keycode) {
+        case QWERTY:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_QWERTY);
+            }
+            return false;
+        case WORKMAN:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_WORKMAN);
+            }
+            return false;
+        case COLEMAK:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_COLEMAK);
+            }
+            return false;
+        case DVORAK:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_DVORAK);
+            }
+            return false;
+    }
+    return true;
+}
+
+#ifdef ENCODER_ENABLE
+void encoder_update_user(uint8_t index, bool clockwise) {
+    switch (get_highest_layer(layer_state)) {
+        case _QWERTY:
+#ifdef LAYERS_PROGRAMMER
+        case _PROGRAMMER_SHIFTED:
+#endif
+            if (clockwise) {
+                tap_code(KC_AUDIO_VOL_UP);
+            } else {
+                tap_code(KC_AUDIO_VOL_DOWN);
+            }
+            break;
+        default:
+            if (clockwise) {
+                tap_code(KC_MEDIA_NEXT_TRACK);
+            } else {
+                tap_code(KC_MEDIA_PREV_TRACK);
+            }
+            break;
+    }
+}
+#endif
+
+layer_state_t layer_state_set_user(layer_state_t state) {
+    state = update_tri_layer_state(state, _RAISE, _LOWER, _ADJUST);
+#ifdef RGBLIGHT_ENABLE
+    state = layer_state_set_rgb(state);
+#endif
+#ifdef LAYERS_ORTHO
+    state = layer_state_set_ortho(state);
+#endif
+    return state;
+}
+
+bool led_update_user(led_t led_state) {
+#ifdef RGBLIGHT_ENABLE
+    led_update_rgb(led_state);
+#endif
+    return true;
+}
diff --git a/users/greatwizard/greatwizard.h b/users/greatwizard/greatwizard.h
new file mode 100644
index 0000000000..d2e15854a3
--- /dev/null
+++ b/users/greatwizard/greatwizard.h
@@ -0,0 +1,135 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include QMK_KEYBOARD_H
+#include "keymap_helpers.h"
+#ifdef TAP_DANCE_ENABLE
+#    include "tap_dances.h"
+#endif
+#ifdef RGBLIGHT_ENABLE
+#    include "underglow.h"
+#endif
+#ifdef LAYER_FN
+#    include "fn.h"
+#endif
+#ifdef LAYER_GAME
+#    include "game.h"
+#endif
+#ifdef LAYER_GIT
+#    include "git.h"
+#endif
+#ifdef LAYERS_ORTHO
+#    include "ortho.h"
+#endif
+#ifdef LAYERS_PROGRAMMER
+#    include "programmer.h"
+#endif
+
+typedef union {
+    uint32_t raw;
+    struct {
+#ifdef RGBLIGHT_ENABLE
+        bool rgb_layer_change : 1;
+#endif
+    };
+} user_config_t;
+
+enum layers {
+    _QWERTY,
+    _WORKMAN,
+    _COLEMAK,
+    _DVORAK,
+#ifdef LAYER_GAME
+    _GAME,
+#endif
+#ifdef LAYERS_PROGRAMMER
+    _QWERTY_PROGRAMMER,
+    _WORKMAN_PROGRAMMER,
+    _COLEMAK_PROGRAMMER,
+    _DVORAK_PROGRAMMER,
+    _PROGRAMMER_SHIFTED,
+#endif
+#ifdef LAYERS_ORTHO
+    _LOWER,
+    _RAISE,
+    _ADJUST,
+#endif
+#ifdef LAYER_FN
+    _FN,
+#endif
+#ifdef LAYER_GIT
+    _GIT,
+#endif
+};
+
+enum keycodes {
+    // Persistent layers switcher keys
+    QWERTY = SAFE_RANGE,
+    WORKMAN,
+    COLEMAK,
+    DVORAK,
+#ifdef LAYER_GAME
+    GAME,
+#endif
+#ifdef LAYERS_PROGRAMMER
+    // Workman Programmer
+    QWERTY_PROGRAMMER,
+    WORKMAN_PROGRAMMER,
+    COLEMAK_PROGRAMMER,
+    DVORAK_PROGRAMMER,
+    PROGRAMMER_SHIFTED,
+    PG_GRV,
+    PG_1,
+    PG_2,
+    PG_3,
+    PG_4,
+    PG_5,
+    PG_6,
+    PG_7,
+    PG_8,
+    PG_9,
+    PG_0,
+#endif
+    // RGB Underglow lights based on the layer key
+    RGB_LAYER,
+#ifdef LAYER_GIT
+    // GIT commands
+    GIT_ADD,
+    GIT_BRANCH,
+    GIT_CHECKOUT,
+    GIT_CHERRYPICK,
+    GIT_COMMIT,
+    GIT_DIFF,
+    GIT_FETCH,
+    GIT_GREP,
+    GIT_LOG,
+    GIT_INIT,
+    GIT_MV,
+    GIT_MERGE,
+    GIT_PUSH,
+    GIT_PULL,
+    GIT_REBASE,
+    GIT_REMOTE,
+    GIT_RESET,
+    GIT_SHOW,
+    GIT_STASH,
+    GIT_STATUS,
+    GIT_TAG
+#endif
+};
+
+#define RGB_LYR RGB_LAYER
diff --git a/users/greatwizard/keymap_helpers.h b/users/greatwizard/keymap_helpers.h
new file mode 100644
index 0000000000..af9f4dfaad
--- /dev/null
+++ b/users/greatwizard/keymap_helpers.h
@@ -0,0 +1,61 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include QMK_KEYBOARD_H
+
+#define _______________QWERTY_LEFT1________________ KC_Q,    KC_W,    KC_E,    KC_R,    KC_T
+#define _______________QWERTY_LEFT2________________ KC_A,    KC_S,    KC_D,    KC_F,    KC_G
+#define _______________QWERTY_LEFT3________________ KC_Z,    KC_X,    KC_C,    KC_V,    KC_B
+
+#define _______________QWERTY_RIGHT1_______________ KC_Y,    KC_U,    KC_I,    KC_O,    KC_P
+#define _______________QWERTY_RIGHT2_______________ KC_H,    KC_J,    KC_K,    KC_L,    KC_SCLN
+#define _______________QWERTY_RIGHT3_______________ KC_N,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH
+
+#define _______________WORKMAN_LEFT1_______________ KC_Q,    KC_D,    KC_R,   KC_W,     KC_B
+#define _______________WORKMAN_LEFT2_______________ KC_A,    KC_S,    KC_H,   KC_T,     KC_G
+#define _______________WORKMAN_LEFT3_______________ KC_Z,    KC_X,    KC_M,   KC_C,     KC_V
+
+#define _______________WORKMAN_RIGHT1______________ KC_J,    KC_F,    KC_U,    KC_P,    KC_SCLN
+#define _______________WORKMAN_RIGHT2______________ KC_Y,    KC_N,    KC_E,    KC_O,    KC_I
+#define _______________WORKMAN_RIGHT3______________ KC_K,    KC_L,    KC_COMM, KC_DOT,  KC_SLSH
+
+#define _______________COLEMAK_LEFT1_______________ KC_Q,    KC_W,    KC_F,    KC_P,    KC_G
+#define _______________COLEMAK_LEFT2_______________ KC_A,    KC_R,    KC_S,    KC_T,    KC_D
+#define _______________COLEMAK_LEFT3_______________ KC_Z,    KC_X,    KC_C,    KC_V,    KC_B
+
+#define _______________COLEMAK_RIGHT1______________ KC_J,    KC_L,    KC_U,    KC_Y,    KC_SCLN
+#define _______________COLEMAK_RIGHT2______________ KC_H,    KC_N,    KC_E,    KC_I,    KC_O
+#define _______________COLEMAK_RIGHT3______________ KC_K,    KC_M,    KC_COMM, KC_DOT,  KC_SLSH
+
+#define _______________DVORAK_LEFT1________________ KC_QUOT, KC_COMM, KC_DOT, KC_P,     KC_Y
+#define _______________DVORAK_LEFT2________________ KC_A,    KC_O,    KC_E,   KC_U,     KC_I
+#define _______________DVORAK_LEFT3________________ KC_SCLN, KC_Q,    KC_J,   KC_K,     KC_X
+
+#define _______________DVORAK_RIGHT1_______________ KC_F,    KC_G,    KC_C,    KC_R,    KC_L
+#define _______________DVORAK_RIGHT2_______________ KC_D,    KC_H,    KC_T,    KC_N,    KC_S
+#define _______________DVORAK_RIGHT3_______________ KC_B,    KC_M,    KC_W,    KC_V,    KC_Z
+
+#define _______________NUMBER_LEFT_________________ KC_1,    KC_2,    KC_3,    KC_4,    KC_5
+#define _______________NUMBER_RIGHT________________ KC_6,    KC_7,    KC_8,    KC_9,    KC_0
+
+#define _________________GIT_LEFT1_________________ GIT_CPK, GIT_SHW, GIT_RBS, GIT_RST, GIT_TAG
+#define _________________GIT_LEFT2_________________ GIT_ADD, GIT_STT, GIT_DIF, GIT_FTC, GIT_GRP
+#define _________________GIT_LEFT3_________________ _______, _______, GIT_CMT, GIT_MV,  GIT_BRC
+
+#define _________________GIT_RIGHT1________________ _______, GIT_PUL, GIT_INI, GIT_RMT, GIT_PUS
+#define _________________GIT_RIGHT2________________ GIT_STS, _______, GIT_CKT, GIT_LOG, _______
+#define _________________GIT_RIGHT3________________ _______, GIT_MRG, _______, _______, _______
diff --git a/users/greatwizard/ortho.c b/users/greatwizard/ortho.c
new file mode 100644
index 0000000000..90b25b930f
--- /dev/null
+++ b/users/greatwizard/ortho.c
@@ -0,0 +1,21 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "ortho.h"
+
+layer_state_t layer_state_set_ortho(layer_state_t state) {
+    state = update_tri_layer_state(state, _RAISE, _LOWER, _ADJUST);
+    return state;
+}
diff --git a/users/greatwizard/ortho.h b/users/greatwizard/ortho.h
new file mode 100644
index 0000000000..7fb5d5e6c8
--- /dev/null
+++ b/users/greatwizard/ortho.h
@@ -0,0 +1,24 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include QMK_KEYBOARD_H
+#include "greatwizard.h"
+
+layer_state_t layer_state_set_ortho(layer_state_t state);
+
+#define LOWER   MO(_LOWER)
+#define RAISE   MO(_RAISE)
diff --git a/users/greatwizard/programmer.c b/users/greatwizard/programmer.c
new file mode 100644
index 0000000000..e0f71ea066
--- /dev/null
+++ b/users/greatwizard/programmer.c
@@ -0,0 +1,174 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "programmer.h"
+
+bool process_record_pg(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case QWERTY_PROGRAMMER:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_QWERTY_PROGRAMMER);
+            }
+            return false;
+        case WORKMAN_PROGRAMMER:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_WORKMAN_PROGRAMMER);
+            }
+            return false;
+        case COLEMAK_PROGRAMMER:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_COLEMAK_PROGRAMMER);
+            }
+            return false;
+        case DVORAK_PROGRAMMER:
+            if (record->event.pressed) {
+                set_single_persistent_default_layer(_DVORAK_PROGRAMMER);
+            }
+            return false;
+        case PG_GRV:
+            if (record->event.pressed) {
+                uint8_t current_mods = get_mods();
+                if (current_mods & MOD_MASK_SHIFT) {
+                    clear_mods();
+                    SEND_STRING("`");
+                    set_mods(current_mods);
+                } else {
+                    SEND_STRING("~");
+                }
+            }
+            return false;
+        case PG_1:
+            if (record->event.pressed) {
+                uint8_t current_mods = get_mods();
+                if (current_mods & MOD_MASK_SHIFT) {
+                    clear_mods();
+                    SEND_STRING("1");
+                    set_mods(current_mods);
+                } else {
+                    SEND_STRING("!");
+                }
+            }
+            return false;
+        case PG_2:
+            if (record->event.pressed) {
+                uint8_t current_mods = get_mods();
+                if (current_mods & MOD_MASK_SHIFT) {
+                    clear_mods();
+                    SEND_STRING("2");
+                    set_mods(current_mods);
+                } else {
+                    SEND_STRING("@");
+                }
+            }
+            return false;
+        case PG_3:
+            if (record->event.pressed) {
+                uint8_t current_mods = get_mods();
+                if (current_mods & MOD_MASK_SHIFT) {
+                    clear_mods();
+                    SEND_STRING("3");
+                    set_mods(current_mods);
+                } else {
+                    SEND_STRING("#");
+                }
+            }
+            return false;
+        case PG_4:
+            if (record->event.pressed) {
+                uint8_t current_mods = get_mods();
+                if (current_mods & MOD_MASK_SHIFT) {
+                    clear_mods();
+                    SEND_STRING("4");
+                    set_mods(current_mods);
+                } else {
+                    SEND_STRING("$");
+                }
+            }
+            return false;
+        case PG_5:
+            if (record->event.pressed) {
+                uint8_t current_mods = get_mods();
+                if (current_mods & MOD_MASK_SHIFT) {
+                    clear_mods();
+                    SEND_STRING("5");
+                    set_mods(current_mods);
+                } else {
+                    SEND_STRING("%");
+                }
+            }
+            return false;
+        case PG_6:
+            if (record->event.pressed) {
+                uint8_t current_mods = get_mods();
+                if (current_mods & MOD_MASK_SHIFT) {
+                    clear_mods();
+                    SEND_STRING("6");
+                    set_mods(current_mods);
+                } else {
+                    SEND_STRING("^");
+                }
+            }
+            return false;
+        case PG_7:
+            if (record->event.pressed) {
+                uint8_t current_mods = get_mods();
+                if (current_mods & MOD_MASK_SHIFT) {
+                    clear_mods();
+                    SEND_STRING("7");
+                    set_mods(current_mods);
+                } else {
+                    SEND_STRING("&");
+                }
+            }
+            return false;
+        case PG_8:
+            if (record->event.pressed) {
+                uint8_t current_mods = get_mods();
+                if (current_mods & MOD_MASK_SHIFT) {
+                    clear_mods();
+                    SEND_STRING("8");
+                    set_mods(current_mods);
+                } else {
+                    SEND_STRING("*");
+                }
+            }
+            return false;
+        case PG_9:
+            if (record->event.pressed) {
+                uint8_t current_mods = get_mods();
+                if (current_mods & MOD_MASK_SHIFT) {
+                    clear_mods();
+                    SEND_STRING("9");
+                    set_mods(current_mods);
+                } else {
+                    SEND_STRING("(");
+                }
+            }
+            return false;
+        case PG_0:
+            if (record->event.pressed) {
+                uint8_t current_mods = get_mods();
+                if (current_mods & MOD_MASK_SHIFT) {
+                    clear_mods();
+                    SEND_STRING("0");
+                    set_mods(current_mods);
+                } else {
+                    SEND_STRING(")");
+                }
+            }
+            return false;
+    }
+    return true;
+}
diff --git a/users/greatwizard/programmer.h b/users/greatwizard/programmer.h
new file mode 100644
index 0000000000..a79aada247
--- /dev/null
+++ b/users/greatwizard/programmer.h
@@ -0,0 +1,31 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include QMK_KEYBOARD_H
+#include "greatwizard.h"
+
+bool process_record_pg(uint16_t keycode, keyrecord_t *record);
+
+#define QWERTYP QWERTY_PROGRAMMER
+#define WORKMNP WORKMAN_PROGRAMMER
+#define COLEMKP COLEMAK_PROGRAMMER
+#define DVORAKP DVORAK_PROGRAMMER
+#ifdef TAP_DANCE_LSFT_CAPS
+#    define PG_LSCP TD(TD_PG_LSFT_CAPS)
+#else
+#    define PG_LSCP LM(_PROGRAMMER_SHIFTED, MOD_LSFT)
+#endif
diff --git a/users/greatwizard/readme.md b/users/greatwizard/readme.md
new file mode 100644
index 0000000000..bc2df7f9bf
--- /dev/null
+++ b/users/greatwizard/readme.md
@@ -0,0 +1,32 @@
+# GreatWizard Userspace
+
+## Features
+
+- ⌨️ Switchable and persistent base layers: Qwerty, Workman, Workman, Colemak, Dvorak, 🎮 Game
+- ⌨️ Programmer flavored base layers available
+- 💃🕺 Tap Dances
+- 🆙 Auto Shift
+- 👨‍💻 One shot keys git commands layer
+- 🌈 RGB Underglow lights based on the layer
+- ⚙️ Rotary encoder for volume level and next/previous media
+- 🗜️ Enable link time optimization
+
+## Community Layouts
+
+- [ortholinear 4x12](https://github.com/qmk/qmk_firmware/tree/master/layouts/community/ortho_4x12/greatwizard)
+- [ortholinear 5x12](https://github.com/qmk/qmk_firmware/tree/master/layouts/community/ortho_5x12/greatwizard)
+
+## Build Options
+
+### Layers
+
+- `LAYERS_ORTHO`: add Lower, Raise and Adjust layers/keycodes
+- `LAYERS_PROGRAMMER`: add Programmer layers/keycodes
+- `LAYER_GAME`: add Game layer/keycode
+- `LAYER_GIT`: add GIT layer/keycode
+- `LAYER_FN`: add Fn layer/keycode
+
+### Tap Dances
+
+- `TAP_DANCE_LALT_GIT`: Double tap on LGUI to use the one shot keys git commands layer
+- `TAP_DANCE_LSFT_CAPS`: Double tap on LSHIFT to set Caps Lock
diff --git a/users/greatwizard/rules.mk b/users/greatwizard/rules.mk
new file mode 100644
index 0000000000..92bb4ccd1b
--- /dev/null
+++ b/users/greatwizard/rules.mk
@@ -0,0 +1,31 @@
+SRC += greatwizard.c
+
+ifeq ($(strip $(TAP_DANCE_ENABLE)), yes)
+    SRC += tap_dances.c
+endif
+
+ifeq ($(strip $(RGBLIGHT_ENABLE)), yes)
+    SRC += underglow.c
+endif
+
+ifeq ($(strip $(LAYER_GAME)), yes)
+    SRC += game.c
+endif
+
+ifeq ($(strip $(LAYER_GIT)), yes)
+    SRC += git.c
+endif
+
+ifeq ($(strip $(LAYERS_ORTHO)), yes)
+    SRC += ortho.c
+endif
+
+ifeq ($(strip $(LAYERS_PROGRAMMER)), yes)
+    SRC += programmer.c
+endif
+
+ifneq ($(PLATFORM),CHIBIOS)
+    LTO_ENABLE = yes               # Enable link time optimization
+endif
+
+AUTO_SHIFT_ENABLE = yes            # Autoshift by holding down a key
diff --git a/users/greatwizard/tap_dances.c b/users/greatwizard/tap_dances.c
new file mode 100644
index 0000000000..c6be995c45
--- /dev/null
+++ b/users/greatwizard/tap_dances.c
@@ -0,0 +1,105 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "tap_dances.h"
+
+uint8_t cur_dance(qk_tap_dance_state_t *state) {
+    if (state->count == 1) {
+        if (state->interrupted || !state->pressed) return SINGLE_TAP;
+        else return SINGLE_HOLD;
+    } else if (state->count == 2) {
+        if (state->interrupted) return DOUBLE_SINGLE_TAP;
+        else if (state->pressed) return DOUBLE_HOLD;
+        else return DOUBLE_TAP;
+    }
+    if (state->count == 3) {
+        if (state->interrupted || !state->pressed) return TRIPLE_TAP;
+        else return TRIPLE_HOLD;
+    } else return 8;
+}
+
+static tap tap_state = {
+    .is_press_action = true,
+    .state = 0
+};
+
+#ifdef TAP_DANCE_LALT_GIT
+void lalt_finished(qk_tap_dance_state_t *state, void *user_data) {
+    tap_state.state = cur_dance(state);
+    switch (tap_state.state) {
+        case SINGLE_HOLD:
+            register_mods(MOD_BIT(KC_LALT));
+            break;
+        case DOUBLE_SINGLE_TAP:
+        case DOUBLE_TAP:
+            set_oneshot_layer(_GIT, ONESHOT_START);
+            break;
+    }
+}
+
+void lalt_reset(qk_tap_dance_state_t *state, void *user_data) {
+    switch (tap_state.state) {
+        case SINGLE_HOLD:
+            unregister_mods(MOD_BIT(KC_LALT));
+            break;
+        case DOUBLE_SINGLE_TAP:
+        case DOUBLE_TAP:
+            clear_oneshot_layer_state(ONESHOT_PRESSED);
+            break;
+    }
+    tap_state.state = 0;
+}
+#endif
+
+#ifdef TAP_DANCE_LSFT_CAPS
+#    ifdef LAYERS_PROGRAMMER
+void pg_lsft_finished(qk_tap_dance_state_t *state, void *user_data) {
+    tap_state.state = cur_dance(state);
+    switch (tap_state.state) {
+        case SINGLE_HOLD:
+            register_mods(MOD_BIT(KC_LSFT));
+            layer_on(_PROGRAMMER_SHIFTED);
+            break;
+        case DOUBLE_SINGLE_TAP:
+        case DOUBLE_TAP:
+            tap_code(KC_CAPS);
+            layer_on(_PROGRAMMER_SHIFTED);
+            break;
+    }
+}
+
+void pg_lsft_reset(qk_tap_dance_state_t *state, void *user_data) {
+    switch (tap_state.state) {
+        case SINGLE_HOLD:
+            unregister_mods(MOD_BIT(KC_LSFT));
+            layer_off(_PROGRAMMER_SHIFTED);
+            break;
+    }
+    tap_state.state = 0;
+}
+#    endif
+#endif
+
+qk_tap_dance_action_t tap_dance_actions[] = {
+#ifdef TAP_DANCE_LALT_GIT
+    [TD_LALT_GIT] = ACTION_TAP_DANCE_FN_ADVANCED(NULL, lalt_finished, lalt_reset),
+#endif
+#ifdef TAP_DANCE_LSFT_CAPS
+    [TD_LSFT_CAPS] = ACTION_TAP_DANCE_DOUBLE(KC_LSFT, KC_CAPS),
+#    ifdef LAYERS_PROGRAMMER
+    [TD_PG_LSFT_CAPS] = ACTION_TAP_DANCE_FN_ADVANCED(NULL, pg_lsft_finished, pg_lsft_reset),
+#    endif
+#endif
+};
diff --git a/users/greatwizard/tap_dances.h b/users/greatwizard/tap_dances.h
new file mode 100644
index 0000000000..944ae45553
--- /dev/null
+++ b/users/greatwizard/tap_dances.h
@@ -0,0 +1,65 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include QMK_KEYBOARD_H
+#include "greatwizard.h"
+
+typedef struct {
+    bool    is_press_action;
+    uint8_t state;
+} tap;
+
+enum {
+    SINGLE_TAP = 1,
+    SINGLE_HOLD,
+    DOUBLE_TAP,
+    DOUBLE_HOLD,
+    DOUBLE_SINGLE_TAP,
+    TRIPLE_TAP,
+    TRIPLE_HOLD
+};
+
+enum {
+#ifdef TAP_DANCE_LALT_GIT
+    TD_LALT_GIT,
+#endif
+#ifdef TAP_DANCE_LSFT_CAPS
+    TD_LSFT_CAPS,
+#    ifdef LAYERS_PROGRAMMER
+    TD_PG_LSFT_CAPS,
+#    endif
+#endif
+};
+
+uint8_t cur_dance(qk_tap_dance_state_t *state);
+
+#ifdef TAP_DANCE_LALT_GIT
+void lalt_finished(qk_tap_dance_state_t *state, void *user_data);
+void lalt_reset(qk_tap_dance_state_t *state, void *user_data);
+#    define TD_LALT TD(TD_LALT_GIT)
+#endif
+
+#ifdef TAP_DANCE_LSFT_CAPS
+#    ifdef LAYERS_PROGRAMMER
+void pg_lsft_finished(qk_tap_dance_state_t *state, void *user_data);
+void pg_lsft_reset(qk_tap_dance_state_t *state, void *user_data);
+#    endif
+#endif
+
+#ifdef TAP_DANCE_LSFT_CAPS
+#    define TD_LSCP TD(TD_LSFT_CAPS)
+#endif
diff --git a/users/greatwizard/underglow.c b/users/greatwizard/underglow.c
new file mode 100644
index 0000000000..db31290acd
--- /dev/null
+++ b/users/greatwizard/underglow.c
@@ -0,0 +1,109 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#include "underglow.h"
+
+void keyboard_post_init_rgb(void) {
+    user_config_t user_config;
+    user_config.raw = eeconfig_read_user();
+    if (!user_config.rgb_layer_change) {
+        return;
+    }
+    rgblight_enable_noeeprom();
+    rgblight_sethsv_noeeprom_orange();
+    rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
+}
+
+bool process_record_rgb(uint16_t keycode, keyrecord_t *record) {
+    switch (keycode) {
+        case RGB_LAYER:
+            if (record->event.pressed) {
+                user_config_t user_config;
+                user_config.raw = eeconfig_read_user();
+                user_config.rgb_layer_change ^= 1;
+                eeconfig_update_user(user_config.raw);
+                if (user_config.rgb_layer_change) {
+                    layer_state_set(layer_state);
+                }
+            }
+            return false;
+        case RGB_MODE_FORWARD ... RGB_MODE_RGBTEST:
+            if (record->event.pressed) {
+                user_config_t user_config;
+                user_config.raw = eeconfig_read_user();
+                if (user_config.rgb_layer_change) {
+                    user_config.rgb_layer_change = false;
+                    eeconfig_update_user(user_config.raw);
+                }
+            }
+            return true;
+    }
+    return true;
+}
+
+layer_state_t layer_state_set_rgb(layer_state_t state) {
+    user_config_t user_config;
+    user_config.raw = eeconfig_read_user();
+    if (!user_config.rgb_layer_change) {
+        return state;
+    }
+    switch (get_highest_layer(state)) {
+        case _QWERTY:
+#ifdef LAYERS_PROGRAMMER
+        case _PROGRAMMER_SHIFTED:
+#endif
+            rgblight_sethsv_noeeprom_orange();
+            break;
+#ifdef LAYERS_ORTHO
+        case _LOWER:
+            rgblight_sethsv_noeeprom_red();
+            break;
+        case _RAISE:
+            rgblight_sethsv_noeeprom_blue();
+            break;
+        case _ADJUST:
+            rgblight_sethsv_noeeprom_purple();
+            break;
+#endif
+#ifdef LAYER_FN
+        case _FN:
+            rgblight_sethsv_noeeprom_chartreuse();
+            break;
+#endif
+#ifdef LAYER_GIT
+        case _GIT:
+            rgblight_sethsv_noeeprom_teal();
+            break;
+#endif
+        default:
+            rgblight_sethsv_noeeprom_white();
+            break;
+    }
+    return state;
+}
+
+bool led_update_rgb(led_t led_state) {
+    user_config_t user_config;
+    user_config.raw = eeconfig_read_user();
+    if (!user_config.rgb_layer_change) {
+        return true;
+    }
+    if (led_state.caps_lock) {
+        rgblight_mode_noeeprom(RGBLIGHT_MODE_BREATHING + 3);
+    } else {
+        rgblight_mode_noeeprom(RGBLIGHT_MODE_STATIC_LIGHT);
+    }
+    return true;
+}
diff --git a/users/greatwizard/underglow.h b/users/greatwizard/underglow.h
new file mode 100644
index 0000000000..7e073b8579
--- /dev/null
+++ b/users/greatwizard/underglow.h
@@ -0,0 +1,24 @@
+/* Copyright 2020 Guillaume Gérard
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include QMK_KEYBOARD_H
+#include "greatwizard.h"
+
+void          keyboard_post_init_rgb(void);
+bool          process_record_rgb(uint16_t keycode, keyrecord_t *record);
+layer_state_t layer_state_set_rgb(layer_state_t state);
+bool          led_update_rgb(led_t led_state);