diff --git a/.github/workflows/ci-build.yml b/.github/workflows/ci-build.yml
new file mode 100644
index 0000000000..62348e63a2
--- /dev/null
+++ b/.github/workflows/ci-build.yml
@@ -0,0 +1,34 @@
+name: Build and Push to Google Artifact Registry
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-push:
+    if: contains(github.event.head_commit.message, 'CI:Build')
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v2
+
+      - name: Authenticate to Google Cloud
+        uses: google-github-actions/auth@v2
+        with:
+          credentials_json: '${{ secrets.GCP_SERVICE_KEY }}'
+
+      - name: Configure Docker for Artifact Registry
+        run: |
+          gcloud auth configure-docker europe-west3-docker.pkg.dev
+
+      - name: Build and Push to Artifact Registry
+        uses: docker/build-push-action@v4
+        with:
+          context: .
+          push: true
+          tags: europe-west3-docker.pkg.dev/task-460410/task-repo/app:latest
diff --git a/docker-compose.yml b/docker-compose.yml
new file mode 100644
index 0000000000..8f430cbd37
--- /dev/null
+++ b/docker-compose.yml
@@ -0,0 +1,28 @@
+version: "3.8"
+
+services:
+  geth-node:
+    image: europe-west3-docker.pkg.dev/task-460410/task-repo/app:test
+    container_name: geth-devnet
+    ports:
+      - "8545:8545"   # RPC HTTP
+      - "8546:8546"   # WebSocket
+      - "30303:30303" # P2P
+      - "30303:30303/udp"
+    volumes:
+      - ./data:/root/.ethereum
+    command: >
+      --dev
+      --http
+      --http.addr 0.0.0.0
+      --http.port 8545
+      --http.api personal,eth,net,web3,miner
+      --ws
+      --ws.addr 0.0.0.0
+      --ws.port 8546
+      --ws.api personal,eth,net,web3,miner
+      --allow-insecure-unlock
+      --mine
+      --miner.threads=1
+      --nodiscover
+    restart: unless-stopped