I will fix bugs or errors in your python or fastapi backend

R
rafael_501
R
rafael_501
Rafael B
fix bugs or errors in your python or fastapi backend
Full Screen
fix bugs or errors in your python or fastapi backend
Full Screen
Full Screen
fix bugs or errors in your python or fastapi backendfix bugs or errors in your python or fastapi backendfix bugs or errors in your python or fastapi backend

About this gig

Having issues with your backend? I can help you fix them quickly.

I specialize in debugging Python and FastAPI applications, identifying problems and delivering clean solutions.

I can fix:

  • API errors
  • Database issues
  • Broken endpoints
  • Logic bugs
  • Performance problems

Fast response and clear communication.

Send me your issue before placing an order.

  • Programming language

    • Python

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Testing procedures

  • Frontend framework

    • Angular
    • AngularJS
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Django
    • FastAPI
    • Flask

Get to know Rafael B

Rafael B

Backend Developer FastAPI, Python, REST APIs, PostgreSQL

  • FromPeru
  • Member sinceJun 2025
  • Avg. response time1 hour

  • Languages

    Spanish, English
I am a Backend Developer specialized in building scalable and efficient REST APIs using Python and FastAPI. I focus on clean architecture, performance, and real business solutions. 🔧 What I can do for you: Develop REST APIs with FastAPI Design database structures with PostgreSQL Implement JWT authentication Build CRUD systems and backend logic Optimize and refactor existing code 🚀 I work with: Python, FastAPI, PostgreSQL, SQLite, Git, REST Committed to delivering high-quality, professional solutions.

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