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

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Rajith Raja
fix bugs and errors in your nextjs react or nodejs app
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fix bugs and errors in your nextjs react or nodejs app

About this gig

Stuck on a broken build, a failed deploy or a login that won't work? I'll find the problem and fix it fast.


I'm a full-stack developer who builds and runs production web apps with Next.js, React, TypeScript, Node.js, MongoDB and PostgreSQL, so I've debugged these problems on live systems, not just tutorials.


What I fix:

  • Build and compile errors (Next.js, React, TypeScript)
  • Failed deployments on Vercel, Railway and Render
  • Login, authentication and session bugs
  • MongoDB and PostgreSQL connection or query errors
  • API routes returning wrong data or crashing
  • Slow pages and performance issues

How it works:

  1. Send me the error message or describe the problem
  2. I confirm I can fix it before you order
  3. I fix it, test it and explain what went wrong so it doesn't happen again

Please message me before ordering so I can check your issue. I reply quickly.

  • Programming language

    • JavaScript

  • Expertise

    • Debugging
    • Performance
    • Databases

  • Frontend framework

    • Next.js
    • React.js
    • Tailwind CSS

  • Backend framework

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

Get to know Rajith Raja

Rajith Raja

Full Stack Web Developer, React, Real Time Apps and Custom Business Systems

  • FromLithuania
  • Member sinceApr 2024

  • Languages

    English, Tamil, Hindi
I build high-performance, real-time web apps for restaurants, salons, and modern businesses. Specialties: QR ordering systems, salon booking platforms, restaurant management dashboards, and custom React websites. Tech stack: React, Node.js, Firebase, TypeScript, REST APIs. I deliver production-ready software, not templates. Clean code, fast load times, and a UI your customers will love. If you need a web app that saves your business time and impresses your clients, let's work together.

My Portfolio

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