I will build or fix nodejs and nestjs backend apis

U
usama4644
U
usama4644
Usama Ajmal
build or fix nodejs and nestjs backend apis
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build or fix nodejs and nestjs backend apis
Full Screen
build or fix nodejs and nestjs backend apisbuild or fix nodejs and nestjs backend apis

About this gig

Im a Senior Backend / Full Stack Developer with 6+ years of experience building and maintaining production-ready Node.js and NestJS applications.

I can help you build new backend features, fix bugs, optimize performance, or clean up existing codebases. Ive worked on real-world products used by active users, so I focus on reliability, scalability, and clean architecture.

What I can help with:

  • Node.js / NestJS APIs
  • RESTful API development
  • Bug fixing & debugging
  • Performance optimization
  • Authentication & authorization
  • PostgreSQL / MongoDB / Firebase integration

Message me before ordering so we can align on scope.

  • Programming language

    • JavaScript

  • Expertise

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

  • Frontend framework

    • Tailwind CSS
    • Angular

  • Backend framework

    • Express.js
    • Node.js

Get to know Usama Ajmal

Usama Ajmal

Full Stack Developer, NodeJS, Angular, AWS, GCP

5.0(1)
  • FromPakistan
  • Member sinceFeb 2016
  • Last delivery4 years

  • Languages

    Urdu, English
I’m a Full Stack Developer with 6+ years of experience building and maintaining real production applications. I work with Node.js, NestJS, TypeScript, Angular, and modern databases like PostgreSQL and Firebase. I’ve been part of a long-term product team for over 3 years, helping grow a mature product that real users actively use. I also handle deployments and infrastructure on AWS and GCP, focusing on reliability, performance, and clean, maintainable code.

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