diff --git a/.gitea/workflows/dev.yml b/.gitea/workflows/dev.yml
index 393cce2..52dd854 100644
--- a/.gitea/workflows/dev.yml
+++ b/.gitea/workflows/dev.yml
@@ -1,4 +1,4 @@
-name: Dev Build
+name: Dev Build & Deploy
 
 on:
   pull_request:
@@ -6,45 +6,70 @@ on:
   push:
     branches: [dev]
 
+env:
+  REGISTRY: code.cubecraftcreations.com
+  BACKEND_IMAGE: ${{ gitea.repository }}/backend
+  FRONTEND_IMAGE: ${{ gitea.repository }}/frontend
+
 jobs:
-  build-test:
-    runs-on: ubuntu-dotnet
+  test-and-build:
+    runs-on: go-react
 
     steps:
       - uses: actions/checkout@v4
 
-      - name: Restore backend
-        run: dotnet restore
+      - name: Run backend tests
+        run: go test ./...
+        working-directory: ./go-backend
 
       - name: Build backend
-        run: dotnet build --no-restore --configuration Release
-
-      - name: Test backend
-        run: dotnet test --no-build --configuration Release
-
-      - name: Setup Node
-        uses: actions/setup-node@v4
-        with:
-          node-version: "24"
+        run: go build -ldflags="-w -s" -o /tmp/server ./cmd/server
+        working-directory: ./go-backend
 
       - name: Install frontend deps
         run: npm ci
         working-directory: ./frontend
 
+      - name: Lint frontend
+        run: npm run lint
+        working-directory: ./frontend
+
       - name: Build frontend
         run: npm run build
         working-directory: ./frontend
 
-  deploy-dev:
-    needs: build-test
+  docker-build-push:
+    needs: test-and-build
     if: gitea.event_name == 'push'
-    runs-on: ubuntu-latest
+    runs-on: go-react
 
     steps:
-      - name: Deploy dev
-        run: |
-          echo "${{ secrets.DEV_DEPLOY_SSH_KEY }}" > /tmp/dev_key
-          chmod 600 /tmp/dev_key
-          ssh -i /tmp/dev_key -o StrictHostKeyChecking=no \
-            ${{ secrets.DEV_DEPLOY_USER }}@${{ secrets.DEV_DEPLOY_HOST }} \
-            "${{ secrets.DEV_DEPLOY_PATH }}/deploy.sh"
\ No newline at end of file
+      - uses: actions/checkout@v4
+
+      - name: Login to Gitea Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ${{ env.REGISTRY }}
+          username: ${{ gitea.actor }}
+          password: ${{ secrets.ACCESS_TOKEN }}
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build & push backend image
+        uses: docker/build-push-action@v6
+        with:
+          context: ./go-backend
+          push: true
+          tags: |
+            ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE }}:dev
+            ${{ env.REGISTRY }}/${{ env.BACKEND_IMAGE }}:${{ gitea.sha }}
+
+      - name: Build & push frontend image
+        uses: docker/build-push-action@v6
+        with:
+          context: ./frontend
+          push: true
+          tags: |
+            ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE }}:dev
+            ${{ env.REGISTRY }}/${{ env.FRONTEND_IMAGE }}:${{ gitea.sha }}
diff --git a/ci-image/Dockerfile b/ci-image/Dockerfile
new file mode 100644
index 0000000..8433101
--- /dev/null
+++ b/ci-image/Dockerfile
@@ -0,0 +1,11 @@
+FROM catthehacker/ubuntu:act-latest
+
+# Install Go 1.23
+RUN curl -sL https://go.dev/dl/go1.23.6.linux-amd64.tar.gz | tar -C /usr/local -xz
+
+# Install Node 22
+RUN curl -fsSL https://deb.nodesource.com/setup_22.x | bash - \
+    && apt-get install -y nodejs \
+    && rm -rf /var/lib/apt/lists/*
+
+ENV PATH="/usr/local/go/bin:${PATH}"