I will fix bugs and errors in your nodejs, react or nextjs app

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Nauman Qammar
fix bugs and errors in your nodejs, react or nextjs app
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fix bugs and errors in your nodejs, react or nextjs app
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fix bugs and errors in your nodejs, react or nextjs appfix bugs and errors in your nodejs, react or nextjs appfix bugs and errors in your nodejs, react or nextjs appfix bugs and errors in your nodejs, react or nextjs appfix bugs and errors in your nodejs, react or nextjs app

About this gig

Is your Node.js, React, or Next.js application showing errors, bugs, or unexpected behavior?

I'm Nauman, a Web Application Developer with 8+ years of experience in software development. I help businesses and developers troubleshoot, debug, and fix existing web applications quickly and professionally.


What I can fix:

Node.js and backend errors

React and Next.js bugs

JavaScript and TypeScript errors

API and integration issues

Database and query errors

Authentication and login problems

Frontend UI and functionality bugs

Runtime and server errors

Build and deployment issues

Performance and application problems

Technologies I work with:

Node.js & Express.js

React.js & Next.js

JavaScript & TypeScript

REST APIs

MySQL & MongoDB

AWS and server environments


I will first identify the cause of the problem, explain the issue clearly, and then implement the appropriate fix.


Please send me the error details, screenshots, or project information before ordering so I can confirm the scope and provide the right package.


Let's get your application working properly again.

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Operating systems
    • Design
    • Databases

  • Frontend framework

    • Bootstrap
    • jQuery
    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

    • Express.js
    • NestJS
    • Next.js
    • Node.js

  • AI & low/no code builders

    • Claude
    • Cursor
    • Replit

Get to know Nauman Qammar

Nauman Qammar

Powerful Web Solutions Unleashin the Code Wizardry for Your Business

4.6(114)
  • FromUnited Arab Emirates
  • Member sinceJan 2018
  • Last delivery12 months

  • Languages

    English
Hi, I'm Nauman Qammar, a Web Application & E-commerce Developer with 8+ years of experience. I specialize in Node.js, React, Next.js, PHP, Shopify, WordPress, REST APIs, payment integrations, MySQL, MongoDB, AWS, and custom web applications. I help businesses build, customize, troubleshoot, and optimize websites, e-commerce stores, APIs, and web applications. I also have experience developing CRM and business management systems. I focus on clean development, reliable communication, and practical solutions that deliver real results.

My Portfolio

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