I will build or fix fastapi rest API backend

O
osamayousuf710
O
osamayousuf710
Osama Yousuf
Alcune informazioni sono riportate in lingua inglese.

Informazioni su questo servizio

Looking for a FastAPI developer to build or fix your backend API?

I build clean, scalable, and secure backend APIs using Python and FastAPI.


I can help with:

  • Building REST APIs
  • Fixing existing FastAPI projects
  • JWT authentication
  • Role-based access
  • Database integration
  • API optimization
  • Refactoring messy backend code


I focus on clean architecture and long-term scalability not quick hacks.


Perfect for:

  • Startups
  • SaaS platforms
  • Internal tools
  • Mobile app backends


Message before ordering to discuss scope.

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Scopri di più su Osama Yousuf

Osama Yousuf

Senior SaaS and Fintech Full Stack Engineer

  • DaPakistan
  • Membro damag 2025
  • Lingue

    Urdu, Inglese
Senior Full-Stack Engineer specializing in SaaS and Fintech platforms working with both Javascript and Python. I help startups and founders turn ideas into scalable web applications with secure authentication, payment integrations, and clean architecture. Currently building fintech systems serving 50,000+ users. Expertise: 🔹Next.js, React.js 🔹Node.js, TypeScript, Python, FastAPI 🔹MySQL, MongoDB 🔹Payment Gateways 🔹JWT, OAuth2 🔹Cloud deployment (Vercel, GCP) Whether you need a full SaaS platform or a quick Python fix — I’m here to help. Let’s build something solid.

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