I will add jwt authentication and postgresql to your fastapi app

I will add a clean and secure authentication system to your FastAPI application.

Depending on the package, I can implement user registration and login, password hashing, JWT access and refresh tokens, PostgreSQL integration, SQLAlchemy models, Alembic migrations, protected routes, and role-based access control.

The authentication layer will be structured so it can be extended later with additional roles, permissions, user fields, and application features.

I can also add automated tests, Swagger/OpenAPI support, Docker configuration, and integrate authentication into an existing FastAPI project.

This service is suitable for both new applications and existing backends that need a proper authentication and database setup.

For custom permissions or an existing complex project, please contact me before ordering.