I will develop, integrate, fix and optimize rest apis in python

R
ratndeep_chavan
R
ratndeep_chavan
Ratndeep
develop, integrate, fix and optimize rest apis in python
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develop, integrate, fix and optimize rest apis in python
Full Screen
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develop, integrate, fix and optimize rest apis in pythondevelop, integrate, fix and optimize rest apis in pythondevelop, integrate, fix and optimize rest apis in python

About this gig

Looking for a reliable backend developer to build robust APIs, integrate third-party services, or fix backend issues? You are in the right place.


I am a Backend-focused Developer working in software development since 2021. I write clean, secure, and production-ready backend code using Python, FastAPI, and Django.

I can help you with:

  • Custom REST API development with CRUD logic, strict validation and custom business logic
  • Third-party API integrations for payments, verification, notifications, social login, webhooks etc
  • Secure authentication and authorization using JWT, OAuth, middleware and role-based access control (RBAC)
  • Database integration, query optimization, and API performance improvement
  • Backend bug fixing, API troubleshooting, legacy code cleanup, refactoring, and technical debt reduction
  • Docker setup guidance, clean project structure, API documentation, and maintainable backend architecture


Why choose me?

  • Software development experience since 2021
  • Clean, scalable, and maintainable code
  • Clear communication and practical technical suggestions
  • Real-world experience with APIs, backend systems, and automation workflows


Please message me to discuss your requirement and scope

  • Expertise

    • Algorithms & Data structures
    • Debugging
    • Performance
    • Security
    • Databases

  • Programming language

    • Python

Get to know Ratndeep

Ratndeep

Backend Focused Full Stack Developer with Python, AI Automation Experience

  • FromIndia
  • Member sinceJun 2026

  • Languages

    Hindi, English
I’m a Backend-focused Full-Stack Developer working in software development since 2021. I build APIs, AI/LLM-based solutions, web features, and automation workflows. I specialize in Python (FastAPI, Django), JavaScript (React, Next.js), databases, and Docker/container-based deployments. I can help with AI/LLM integrations, workflow orchestration, bug fixing, performance improvement, query optimization, code refactoring, and technical debt cleanup. Starting fresh, fixing performance issues or improving an existing codebase? Feel free to message me!

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