Builds high-performance, async-first Python APIs using modern standards like Pydantic V2 and SQLAlchemy 2.0.
FastAPI Pro is a specialized Claude Code skill designed for expert-level backend development, focusing on high-concurrency architectures and production-grade Python patterns. It leverages modern libraries like Pydantic V2 for data validation and SQLAlchemy 2.0 for asynchronous database operations, providing comprehensive guidance for microservices, WebSockets, and secure API design. Whether building a new service from scratch or optimizing existing async code, this skill ensures best practices in type safety, performance, and enterprise-grade scalability.
Key Features
01Comprehensive testing patterns with pytest-asyncio and coverage analysis
02Async-first development with SQLAlchemy 2.0 and Pydantic V2
030 GitHub stars
04Production-ready authentication using OAuth2, JWT, and RBAC
05Scalable microservice architecture and real-time WebSocket support
06DevOps integration with Docker, Kubernetes, and CI/CD pipelines
Use Cases
01Refactoring synchronous Python APIs to modern high-performance async patterns
02Building a high-concurrency microservice with async database access
03Implementing real-time communication systems with WebSockets and Redis
