Hasina Razafintsalama

Hasina RAZAFINTSALAMA

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Python & AI Developer in Madagascar

I have been learning Python on my own since 2025, on top of more than 17 years of web development: FastAPI APIs, real time, data modeling and AI integration through personal projects. Based in Antananarivo, I work remotely.

What I build with Python

  • ✓FastAPI APIs with JWT authentication and hashed refresh tokens
  • ✓Real-time features with WebSocket, roles and rate limiting
  • ✓Hierarchical data modeling with SQLAlchemy 2.0 and multi-tenant isolation
  • ✓RAG pipelines with LangChain, ChromaDB and local embeddings
  • ✓LLM integration (Groq or a local model with Ollama)

Python experience in production

3 projects

Python and AI, self-taught since 2025

A project management API with real-time collaboration, a family tree API with GEDCOM export, and a RAG assistant for this portfolio: all three built with FastAPI.

Related services

Python articles

Frequently asked questions

Python or PHP for my API?
PHP with Laravel or Symfony for a classic web application, Python with FastAPI as soon as the API serves AI, data or heavy computation. Both can live side by side.
Can you add a Python AI service to an existing PHP app?
Yes, that is my favorite setup: a FastAPI service next to your Laravel or Symfony application, called through a simple API.
Do you work remotely from Madagascar?
Yes. Based in Antananarivo, I work remotely with teams in France and across Europe, with 1 to 2 hours of time difference with Paris.