diff --git a/.github/workflows/build-and-submit-prod.yml b/.github/workflows/build-and-submit-prod.yml
new file mode 100644
index 0000000..616680d
--- /dev/null
+++ b/.github/workflows/build-and-submit-prod.yml
@@ -0,0 +1,27 @@
+# name: Build & Submit Production
+
+# on:
+#   pull_request:
+#     branches: [main]
+#     paths-ignore: ["docs/**"]
+#     types: [opened, synchronize]
+#     # Only run if PR is from `dev` branch
+#     if: github.head_ref == 'dev'
+
+# jobs:
+#   build:
+#     runs-on: ubuntu-latest
+#     steps:
+#       - uses: actions/checkout@v3
+#       - uses: actions/setup-node@v3
+#         with:
+#           node-version: 18
+
+#       - run: npm install -g eas-cli
+#       - run: eas login --token ${{ secrets.EAS_TOKEN }}
+
+#       - run: eas build --platform android --profile production --non-interactive --no-wait
+#       - run: eas build --platform ios --profile production --non-interactive --no-wait
+
+#       - run: eas submit --platform android --profile production --non-interactive
+#       - run: eas submit --platform ios --profile production --non-interactive
diff --git a/.github/workflows/ota-publish.yml b/.github/workflows/ota-publish.yml
new file mode 100644
index 0000000..7f91603
--- /dev/null
+++ b/.github/workflows/ota-publish.yml
@@ -0,0 +1,23 @@
+# name: OTA Publish to Production
+
+# on:
+#   pull_request:
+#     branches: [main]
+#     types: [opened, synchronize]
+#     # Only if PR is from `ota/*`
+#     if: startsWith(github.head_ref, 'ota/')
+
+# jobs:
+#   publish-ota:
+#     runs-on: ubuntu-latest
+
+#     steps:
+#       - uses: actions/checkout@v3
+#       - uses: actions/setup-node@v3
+#         with:
+#           node-version: 18
+
+#       - run: npm install -g eas-cli
+#       - run: eas login --token ${{ secrets.EAS_TOKEN }}
+
+#       - run: eas update --channel production --platform android --non-interactive
diff --git a/.github/workflows/preview-android-feature.yml b/.github/workflows/preview-android-feature.yml
new file mode 100644
index 0000000..73e9f56
--- /dev/null
+++ b/.github/workflows/preview-android-feature.yml
@@ -0,0 +1,49 @@
+name: Preview Android Build (Feature Branch)
+
+on:
+  pull_request:
+    branches: [main]
+    paths-ignore:
+      - "**.md"
+      - "docs/**"
+    types: [opened, synchronize, reopened]
+
+jobs:
+  build:
+    name: Build Android Preview
+    # Only run this workflow for feature branches
+    if: startsWith(github.head_ref, 'feature/')
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Setup Node
+        uses: actions/setup-node@v3
+        with:
+          node-version: 18
+          cache: yarn
+
+      - name: Setup EAS
+        uses: expo/expo-github-action@v8
+        with:
+          eas-version: 16.1.0
+          token: ${{ secrets.EAS_TOKEN }}
+
+      - name: Install dependencies
+        run: yarn install
+
+      - name: Trigger EAS Android build (preview)
+        id: eas_build
+        run: |
+          eas build --platform android --profile preview --non-interactive --json > build.json
+          BUILD_URL=$(cat build.json | jq -r '.[0].artifacts.buildUrl')
+          echo "BUILD_URL=$BUILD_URL" >> $GITHUB_ENV
+
+      - name: Post PR comment with preview link
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          PR_URL: ${{ github.event.pull_request.html_url }}
+          BUILD_URL: ${{ env.BUILD_URL }}
+        run: |
+          gh pr comment "$PR_URL" --body "🚀 Preview APK is ready! [Download here]($BUILD_URL)"
\ No newline at end of file
diff --git a/eas.json b/eas.json
index a27779f..ade6983 100644
--- a/eas.json
+++ b/eas.json
@@ -10,6 +10,19 @@
         "resourceClass": "m-medium"
       },
       "channel": "development"
+    },
+    "preview": {
+      "distribution": "internal",
+      "channel": "staging",
+      "ios": {
+        "resourceClass": "m-medium"
+      }
+    },
+    "production": {
+      "channel": "production",
+      "ios": {
+        "resourceClass": "m-medium"
+      }
     }
   }
 }
\ No newline at end of file