Browse categories
Explore
Fiverr Pro
English
$
USD
I will build or fix nestjs backend apis
Maaz Khan
About this gig
Looking for a NestJS developer to build or fix backend APIs?
I build scalable, secure, and high-performance backend systems using NestJS, Node.js, and TypeScript. Whether you need a new REST API or help fixing an existing backend, I can help you get it done quickly and cleanly.
What I can do:️
- Build NestJS backend APIs (REST)
- Fix bugs, errors, or broken API endpoints
- Authentication (JWT / OAuth)
- CRUD operations and database integration
- MongoDB or PostgreSQL setup
- Clean, maintainable, and scalable code
I focus on performance, structure, and long-term maintainability.
Lets discuss your project before placing an order I usually respond quickly.
Get to know Maaz Khan
Maaz Khan
Software engineer
- FromPakistan
- Member sinceJan 2026
- Avg. response time2 hours
Languages
Urdu, English
Hello! I’m Maaz Khan, a full-stack JavaScript developer specializing in React, Next.js, Node.js, NestJS, Express, MongoDB, and TypeScript. I build scalable web applications, REST APIs, admin dashboards, and responsive user interfaces with clean, maintainable code. I help with frontend and backend development, API integration, authentication, CRUD systems, bug fixing, and performance optimization. Whether you need a MERN stack app, NestJS backend, or improvements to an existing project, I deliver reliable results with clear communication and on-time delivery.
My Portfolio
Other Software Development Services I Offer
FAQ
What do you need from me to get started?
Please provide a clear description of your project requirements, including desired endpoints, database preference, authentication needs, and any specific third-party integrations. We'll discuss and finalize before starting.
Can you fix existing NestJS bugs?
Yes, I can debug and fix API errors, authentication issues, and database problems.
Do you deploy applications?
Yes, I can deploy on AWS, Vercel, or other platforms.
