I will fix bugs or add features to your python fastapi backend API

A
arshpreet_00
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arshpreet_00
Arshpreet Singh
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fix bugs or add features to your python fastapi backend API
Volledig scherm
fix bugs or add features to your python fastapi backend API

Over deze dienst

Is your Python backend API throwing errors, failing requests, or missing required features?


I will fix bugs or add features to your Python FastAPI backend so your application works correctly, securely, and smoothly.


This gig is ideal if you:

  • Have a backend with errors or broken logic
  • Need to add or modify API endpoints
  • Want to improve validation or response handling
  • Are facing runtime issues
  • Need quick backend help without rebuilding everything


What I can help you with:

  • Bug fixing in Python FastAPI backend
  • Adding or modifying API endpoints
  • Fixing request/response validation issues
  • Improving backend logic and structure
  • Cleaning and refactoring code


Tech Stack:

  • Python
  • FastAPI
  • SQLAlchemy
  • PostgreSQL / MongoDB
  • REST APIs


Why work with me:

  • Clean, maintainable fixes
  • Clear communication
  • Honest scope estimation
  • Focused on solving your exact problem


Please message me before ordering with your issue details so we can confirm the scope and avoid delays.

  • Programmeertaal

    • Python

  • Expertise

    • Debuggen
    • Prestaties
    • Beveiliging
    • Design
    • Databases

  • Frontend-framework

    • React.js
    • jQuery
    • Bootstrap
    • Tailwind CSS

  • Backend-framework

    • Django
    • Express.js
    • Node.js
    • Overige

Maak kennis met Arshpreet Singh

Arshpreet Singh

Python and Full Stack Web Developer, MERN, APIs, Automation

  • Afkomstig uitIndia
  • Lid sindsokt 2025

  • Talen

    Hindi, Punjabi, Engels
I’m a full-stack developer with a strong focus on Python and the MERN stack (MongoDB, Express.js, React, Node.js). I specialize in building custom web applications, automation scripts, backend APIs, and data-driven solutions using Python. I’m also proficient in JavaScript, TypeScript, and experienced with modern frameworks like React, Bootstrap, and Tailwind CSS. For backend and cloud services. Whether you need a complete full-stack app, a Python-powered backend, or a custom script or tool — I deliver clean, scalable, and reliable solutions tailored to your needs.

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