I will build a secure, scalable fastapi backend with auth and database

I build robust, production-ready backends with FastAPI focused on speed, security, and clean architecture. You get well-structured routers/services/repositories, typed Pydantic models, and clear OpenAPI/Swagger docs. I integrate relational databases (PostgreSQL/MySQL/SQLite) with SQLAlchemy and Alembic, or MongoDB when required. Authentication covers OAuth2/JWT with role-based access, password hashing, and input validation. I add logging, error handling, health checks, and basic rate limiting. Tests with Pytest cover core flows. Delivery includes a Dockerized app (Uvicorn/Gunicorn), environment templates, and a readable README. Optional setup for CI/CD (GitHub Actions) and deployment on OVH, Render, or Railway. Typical use cases: CRUD APIs, dashboards, SaaS backends, webhooks, billing integrations, analytics feeds, and private admin services.

Why choose me:

• Production mindset (security, DX, docs)
• Clean architecture and typed models
• Clear communication and quick iterations
• Maintainable code with tests and CI hooks
• Post-delivery support window