FastAPI Development

FastAPI — high-performance Python APIs

FastAPI is one of the fastest Python frameworks available — benchmarked on par with Node.js and Go for async workloads. We build FastAPI backends for clients who need high-throughput REST APIs, real-time data endpoints, AI model integrations, and microservices that need to scale without rewriting in a compiled language.

What we build

• REST APIs with FastAPI — auto-documented with OpenAPI / Swagger
• Async microservices — event-driven, non-blocking, high-concurrency
• AI & ML model serving — wrap your trained model in a production API
• Data pipeline APIs — ingestion endpoints, validation, transformation
• Authentication & authorisation — JWT, OAuth2, API key systems
• WebSocket endpoints — real-time notifications and live data feeds
• FastAPI + PostgreSQL / MongoDB backends — async ORM with SQLAlchemy or Beanie
• Docker & Kubernetes deployment — containerised, production-ready

When FastAPI beats Django REST Framework

If your API handles thousands of concurrent requests, calls external services, or serves an AI model with high latency, FastAPI's async architecture will outperform synchronous frameworks by a significant margin. We help you choose the right Python framework for your actual workload — not the one that is most fashionable.