diff --git a/.github/workflows/ci_cd.yml b/.github/workflows/ci_cd.yml
new file mode 100644
index 0000000..bd8cca7
--- /dev/null
+++ b/.github/workflows/ci_cd.yml
@@ -0,0 +1,56 @@
+name: CI/CD
+
+on: [push, pull_request]
+
+permissions: read-all
+
+jobs:
+  setup:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: 3.8
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt
+
+  lint:
+    needs: setup
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Run flake8
+        run: |
+          pip install flake8
+          flake8 . || true
+
+  build:
+    needs: lint
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Build Django app
+        run: |
+          python manage.py migrate
+          python manage.py collectstatic --noinput
+
+  push:
+    needs: build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: Login to DockerHub
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_PASSWORD }}
+      - name: Build and push Docker image
+        uses: docker/build-push-action@v2
+        with:
+          context: .
+          push: true
+          tags: ${{ secrets.DOCKERHUB_USERNAME }}/djangoline:latest
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
new file mode 100644
index 0000000..0a25f82
--- /dev/null
+++ b/.pre-commit-config.yaml
@@ -0,0 +1,5 @@
+repos:
+  - repo: https://github.com/pycqa/flake8
+    rev: 3.8.4 # The version of flake8 to use
+    hooks:
+      - id: flake8
diff --git a/my_site/Dockerfile b/my_site/Dockerfile
index 2de388f..7f8d48f 100644
--- a/my_site/Dockerfile
+++ b/my_site/Dockerfile
@@ -2,5 +2,7 @@ FROM python:3.9-slim-buster
 WORKDIR /app
 COPY . /app
 RUN pip install -r requirements.txt
+RUN pip install pre-commit
+RUN pre-commit install
 CMD [ "python", "manage.py", "runserver", "0.0.0.0:8000" ]
 
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..3930480
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+flake8