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I will fix react nextjs and javascript bugs and errors fast

A
arefinwebdev
A
arefinwebdev
Arefin Khan
fix react nextjs and javascript bugs and errors fast
Full Screen
fix react nextjs and javascript bugs and errors fast
Full Screen
Full Screen
fix react nextjs and javascript bugs and errors fastfix react nextjs and javascript bugs and errors fastfix react nextjs and javascript bugs and errors fast

About this gig

Is your React or Next.js app throwing errors or breaking unexpectedly? I'll diagnose and fix your issue quickly with clean, production-ready solutions.


I'm a Full-Stack Developer with a 100% success rate on other freelance platforms and experience fixing 300+ bugs. I specialize in React 18, Next.js 14, TypeScript, Zustand, Tailwind, Axios, and modern frontend architecture.


WHAT I FIX:

  • Build errors, compile issues
  • State management and API bugs
  • UI layout, styling, responsive problems
  • Route errors, hydration issues, Next.js rendering problems
  • Deployment issues (Vercel, Netlify)
  • Authentication & integration bugs
  • Performance and optimization issues


WHY CHOOSE ME:

  • Fast delivery
  • Clear communication
  • Clean, commented code
  • Detailed explanation after fix
  • 100% satisfaction guarantee


PROCESS:

  1. You send the issue
  2. I review and diagnose
  3. I deliver a clean, reliable fix


FULL STACK CAPABILITIES:

While I specialize in bug fixes, I also handle:

  • Feature development
  • API integrations
  • Database setup (Supabase, PostgreSQL)
  • Backend development


Please message me before ordering so I can review your issue and recommend the right package.


Ready to fix your bug? Order now or message with questions!

  • Programming language

    • TypeScript

  • Expertise

    • Debugging
    • Localization
    • Performance
    • Security
    • Design

  • Frontend framework

    • React.js
    • Bootstrap
    • Tailwind CSS

  • Backend framework

    • Express.js
    • Node.js

Get to know Arefin Khan

Arefin Khan

React Nextjs and Supabase Full Stack Developer

  • FromBangladesh
  • Member sinceMar 2023
  • Avg. response time1 hour

  • Languages

    Bengali, English, Hindi, Urdu
I build and improve full-stack web applications with React, Next.js, TypeScript, Node.js, and Supabase. My work includes a deployed retail inventory and POS system with stock tracking, barcode workflows, sales reporting, returns, reconciliation, and role-based access, plus an AI productivity SaaS with Google Workspace integrations. I focus on clear scope, reliable implementation, responsive interfaces, and clean handoff documentation. Message me with your current workflow and desired outcome before ordering.

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