diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml
new file mode 100644
index 0000000..edccf7a
--- /dev/null
+++ b/.gitea/workflows/ci.yaml
@@ -0,0 +1,79 @@
+name: CI/CD Pipeline
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  quality-and-security:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+
+      - name: Install dependencies (API)
+        run: cd api && npm install
+
+      - name: Code Quality (API Syntax Check)
+        run: cd api && node -c server.js
+
+      - name: Security Test (npm audit)
+        run: cd api && npm audit --audit-level=low || true
+
+  build-and-push:
+    needs: quality-and-security
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          driver-opts: network=host
+
+      - name: Login to Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: git.88.96.58.76.nip.io
+          username: ${{ github.repository_owner }}
+          password: ${{ secrets.GITEA_TOKEN }}
+
+      - name: Build and push API
+        uses: docker/build-push-action@v5
+        with:
+          context: ./api
+          push: true
+          tags: git.88.96.58.76.nip.io/khalil/tamagotchi-api:${{ github.sha }}
+
+      - name: Build and push Frontend
+        uses: docker/build-push-action@v5
+        with:
+          context: ./frontend
+          push: true
+          tags: git.88.96.58.76.nip.io/khalil/tamagotchi-frontend:${{ github.sha }}
+
+  deploy:
+    needs: build-and-push
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.GITEA_TOKEN }}
+
+      - name: Update ArgoCD k8s.yaml Manifest
+        run: |
+          sed -i "s|image: tamagotchi-api:.*|image: git.88.96.58.76.nip.io/khalil/tamagotchi-api:${{ github.sha }}|g" k8s.yaml
+          sed -i "s|image: tamagotchi-frontend:.*|image: git.88.96.58.76.nip.io/khalil/tamagotchi-frontend:${{ github.sha }}|g" k8s.yaml
+          
+          git config user.name "Gitea Actions"
+          git config user.email "actions@gitea.local"
+          git add k8s.yaml
+          git commit -m "chore: Update image tags to ${{ github.sha }} [skip ci]"
+          git push