diff --git a/.woodpecker.yml b/.woodpecker.yml
new file mode 100644
index 0000000..b593b9a
--- /dev/null
+++ b/.woodpecker.yml
@@ -0,0 +1,16 @@
+pipeline:
+  backend:
+    image: python
+    environment:
+      - DATABSE_URL=postgres://postgres:password@database:5432/postgres
+    commands:
+      - pip install virtualenv
+      - make env
+      - make lint
+      - make test
+
+services:
+  database:
+    image: postgres
+    environment:
+      - POSTGRES_PASSWORD=password
diff --git a/Makefile b/Makefile
new file mode 100644
index 0000000..7c94792
--- /dev/null
+++ b/Makefile
@@ -0,0 +1,41 @@
+define run_migrations ## run migrations
+	@ . ./venv/bin/activate && python manage.py makemigrations
+	@ . ./venv/bin/activate && python manage.py migrate
+endef
+
+define unimplemented
+	@echo "ERROR: Unimplemented!" && echo -1.
+endef
+
+default: ## Run app
+	$(call run_migrations)
+	. ./venv/bin/activate && python manage.py runserver
+
+coverage: ## Generate test coverage report
+	$(call unimplemented)
+
+doc: ## Generates documentation
+	$(call unimplemented)
+	
+docker: ## Build Docker image from source
+	$(call unimplemented)
+
+env: ## Install all dependencies
+	@-virtualenv venv
+	. ./venv/bin/activate && pip install -r requirements.txt
+
+freeze: ## Freeze python dependencies
+	@. ./venv/bin/activate && pip freeze > requirements.txt
+
+help: ## Prints help for targets with comments
+	@cat $(MAKEFILE_LIST) | grep -E '^[a-zA-Z_-]+:.*?## .*$$' | awk 'BEGIN {FS = ":.*?## "}; {printf "\033[36m%-30s\033[0m %s\n", $$1, $$2}'
+
+lint: ## Run linter
+	@./venv/bin/black ./payments/*
+	@./venv/bin/black ./billing/*
+
+migrate: ## Run migrations
+	$(call run_migrations)
+
+test: ## Run tests
+	@. ./venv/bin/activate && python manage.py test
diff --git a/payments/settings.py b/payments/settings.py
index 9a90656..be88953 100644
--- a/payments/settings.py
+++ b/payments/settings.py
@@ -9,9 +9,13 @@ https://docs.djangoproject.com/en/4.0/topics/settings/
 For the full list of settings and their values, see
 https://docs.djangoproject.com/en/4.0/ref/settings/
 """
+import environ
+import os
 
 from pathlib import Path
 
+env = environ.Env()
+
 # Build paths inside the project like this: BASE_DIR / 'subdir'.
 BASE_DIR = Path(__file__).resolve().parent.parent
 
@@ -27,7 +31,6 @@ DEBUG = True
 
 ALLOWED_HOSTS = []
 
-
 # Application definition
 
 INSTALLED_APPS = [
@@ -74,14 +77,9 @@ WSGI_APPLICATION = "payments.wsgi.application"
 # https://docs.djangoproject.com/en/4.0/ref/settings/#databases
 
 DATABASES = {
-    "default": {
-        "ENGINE": "django.db.backends.postgresql",
-        "NAME": "postgres",
-        "HOST": "localhost",
-        "PORT": "5432",
-        "PASSWORD": "password",
-        "USER": "postgres",
-    }
+    "default": env.db_url(
+        "DATABSE_URL", default="postgres://postgres:password@localhost:5432/postgres"
+    )
 }
 
 
diff --git a/requirements.txt b/requirements.txt
index 8d9426b..7e846bc 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -1,18 +1,23 @@
 asgiref==3.5.0
 astroid==2.9.3
+black==22.1.0
+click==8.0.4
 Django==4.0.3
+django-environ==0.8.1
 greenlet==1.1.2
 isort==5.10.1
 jedi==0.18.1
 lazy-object-proxy==1.7.1
 mccabe==0.6.1
 msgpack==1.0.3
+mypy-extensions==0.4.3
 parso==0.8.3
-pika==1.2.0
+pathspec==0.9.0
 platformdirs==2.5.1
 psycopg2==2.9.3
 pylint==2.12.2
 pynvim==0.4.3
 sqlparse==0.4.2
 toml==0.10.2
+tomli==2.0.1
 wrapt==1.13.3