I will build or fix nodejs and nestjs rest apis

K
khurram_design
K
khurram_design
Khurram Munir
build or fix nodejs and nestjs rest apis
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build or fix nodejs and nestjs rest apis
Full Screen
Full Screen
build or fix nodejs and nestjs rest apisbuild or fix nodejs and nestjs rest apisbuild or fix nodejs and nestjs rest apis

About this gig

Are you looking for a reliable backend developer to build or fix your Node.js / NestJS APIs?

I'm a Senior Backend Engineer with 10+ years of experience building production-grade APIs and backend systems. I've worked on scalable platforms, billing systems, and authentication flows used by real users.

What I can help you with:

  • Build REST APIs using Node.js (NestJS / Express)
  • Fix bugs and performance issues
  • Design database schema (PostgreSQL/MySQL)
  • Implement authentication (JWT, RBAC)
  • Integrate third-party APIs
  • Dockerize your backend (optional)

Why work with me:

  • Clean, maintainable code
  • Production-ready solutions
  • Clear communication & on-time delivery

Please message me before placing an order so we can align on scope and timeline.

  • Expertise

    • Debugging
    • Localization
    • Performance
    • Security
    • Databases

  • Programming language

    • TypeScript

  • Frontend framework

    • AngularJS
    • jQuery
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • Laravel
    • Express.js
    • Node.js
    • Other

Get to know Khurram Munir

Khurram Munir

Backend Developer, SQL, API and Database Optimization Expert

  • FromPakistan
  • Member sinceMay 2019
  • Avg. response time1 hour

  • Languages

    Urdu, English, Hindi
Senior Backend Engineer with 10+ years of experience building scalable APIs and backend systems using Node.js (NestJS/Express) and Laravel. I specialize in subscription billing (Stripe, Chargebee, WHMCS), authentication systems (Keycloak, RBAC, OAuth2/JWT), and event-driven microservices (RabbitMQ, Redis). I’ve worked on large-scale platforms and production systems used by thousands of users. I focus on clean architecture, performance, and production-ready code.

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