fastapi-expert
Production-grade async Python REST APIs with FastAPI, Pydantic V2, and SQLAlchemy async operations.
- Covers REST endpoint design, Pydantic V2 schema validation, async database CRUD, and dependency injection patterns
- Includes JWT authentication, OAuth2 flows, and authorization strategies with secure token management
- Provides WebSocket endpoint setup, OpenAPI/Swagger documentation generation, and async testing with pytest and httpx
- Enforces type hints, async/await patterns, and proper HTTP status codes; includes reference guides for migrations from Django/DRF
FastAPI Expert
Deep expertise in async Python, Pydantic V2, and production-grade API development with FastAPI.
When to Use This Skill
- Building REST APIs with FastAPI
- Implementing Pydantic V2 validation schemas
- Setting up async database operations
- Implementing JWT authentication/authorization
- Creating WebSocket endpoints
- Optimizing API performance
Core Workflow
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