I will fix react nextjs bugs and API errors

S
sabiruddin_dev
S
sabiruddin_dev
Sabir
fix react nextjs bugs and API errors
Full Screen
fix react nextjs bugs and API errors
Full Screen
Full Screen
fix react nextjs bugs and API errorsfix react nextjs bugs and API errorsfix react nextjs bugs and API errors

About this gig

Is your React or Next.js application showing bugs, errors, or API issues? I can help you diagnose and fix them.


I will troubleshoot and fix React, Next.js, TypeScript, JavaScript, and API errors in your existing web application without unnecessary changes to your code.


I can help with:

  • React & Next.js bugs and runtime errors
  • API integration and API errors
  • TypeScript & JavaScript errors
  • Next.js build and deployment issues
  • Vercel deployment errors
  • Authentication and routing issues
  • Hydration and frontend issues
  • UI and responsive bugs
  • Database/API connection problems


Why work with me?

  • Clean and maintainable solutions
  • Proper debugging instead of temporary fixes
  • Clear communication
  • Testing after fixing the issue


Please contact me before ordering and share your error/message, project details, and relevant code or repository. I will review the issue and confirm whether it is covered by the selected package.

  • Platform

    • Other
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Get to know Sabir

Sabir

Full Stack Developer React Nextjs and Nodejs Nestjs

  • FromIndia
  • Member sinceJul 2026
  • Avg. response time1 hour

  • Languages

    English
I'm a Full Stack Developer specializing in React, Next.js, Node.js, and NestJS. I build production-ready web applications, SaaS platforms, backend systems, and REST APIs with scalable and maintainable architecture. I also work with PostgreSQL, MongoDB, Redis, third-party API integrations, OAuth 2.0, payment integrations, OTP authentication, and background jobs with BullMQ. Whether you need a web app built from scratch, an API integrated, a React/Next.js issue fixed, or an existing backend improved, I focus on clean code, reliable communication, performance, and security.

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