Donovan A.

@donovan_nud

Python Backend Developer, FastAPI, REST APIs, JWT Auth, PostgreSQL

México

Espanhol, Inglês

Algumas informações são exibidas no idioma inglês.

Sobre mim

Backend developer specialized in Python REST APIs. I design and build systems with FastAPI and Flask, focusing on clean layered architecture, JWT authentication, and production-ready deployment with Docker and CI/CD. I work independently analyzing and extending complex systems, with focus on maintainability and clear separation between business logic, data layer, and transport. Background includes e-commerce backends with order/stock management, RBAC permission systems, and RAG/LLM service integration. ... Saiba mais

Habilidades