diff --git a/.github/workflows/code-quality-check.yml b/.github/workflows/code-quality-check.yml
new file mode 100644
index 0000000..d5939d2
--- /dev/null
+++ b/.github/workflows/code-quality-check.yml
@@ -0,0 +1,43 @@
+name: Code Quality Check
+
+on:
+  pull_request:
+    branches: [ main, dev ]
+
+jobs:
+  lint-and-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v3
+
+      - name: Set up Python for Backend
+        uses: actions/setup-python@v3
+        with:
+          python-version: '3.9'
+
+      - name: Install Backend Dependencies
+        run: pip install -r backend/requirements.txt
+
+      - name: Run Backend Linting
+        run: flake8 backend/
+
+      - name: Set up Node.js for Frontend
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18'
+
+      - name: Install Frontend Dependencies
+        run: npm install --prefix frontend/
+
+      - name: Run Frontend Linting
+        run: npm run lint --prefix frontend/
+
+      - name: Run Backend Tests
+        run: pytest backend/tests/
+
+      - name: Run Frontend Tests
+        run: npm test --prefix frontend/
+
+
+