I will fix react next js bugs and vercel deployment errors

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Zubair Ahmad
fix react next js bugs and vercel deployment errors
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fix react next js bugs and vercel deployment errors
Full Screen
fix react next js bugs and vercel deployment errorsfix react next js bugs and vercel deployment errors

About this gig

Are React or Next.js errors stopping your website from working or deploying?


I will diagnose and fix bugs in your React, Next.js, JavaScript, or TypeScript application and provide clean, tested code.


WHAT I CAN FIX:


  • React component and runtime errors
  • Next.js hydration and routing issues
  • TypeScript and build errors
  • API integration problems
  • Authentication and form issues
  • Responsive UI and Tailwind CSS bugs
  • Vercel deployment failures
  • Broken features and console errors
  • Performance-related frontend problems


SUPPORTED TECHNOLOGIES:


  • React.js
  • Next.js
  • JavaScript and TypeScript
  • Tailwind CSS
  • REST APIs
  • Firebase and Supabase
  • Vercel


WHAT YOU WILL GET:

  • Root-cause diagnosis
  • Clean and maintainable fix
  • Testing of the affected feature
  • Clear explanation of the solution
  • Source-code updates


IMPORTANT:


Each package covers a limited number of clearly identified issues. Complete website development, major redesigns, and large codebase refactoring require a custom offer.


Please message me with the error details, screenshots, repository access, and live URL before ordering.

  • Platform

    • Custom

  • Website type

    • E-Commerce store
    • Business
    • Wedding
    • Saas
    • Job board

  • Programming language

    • JavaScript
    • TypeScript
    • HTML & CSS
    • Bootstrap
    • jQuery
    • React
Respect third-party rights

Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.

Get to know Zubair Ahmad

Zubair Ahmad

FULL STACK DEVELOPER

5.0(1)
  • FromPakistan
  • Member sinceApr 2026
  • Avg. response time1 hour
  • Last delivery2 months

  • Languages

    Urdu, English
I’m a full-stack web and mobile developer with nearly 4 years of experience delivering products for Pakistani and international clients. I build React, Next.js and MERN applications, React Native/Expo mobile apps, SaaS dashboards, e-commerce platforms and REST API integrations. My backend stack includes Node.js, Express, MongoDB, Firebase and Supabase. I also fix and launch apps built with Lovable, Bolt and v0. I focus on responsive UI, clean code, reliable functionality and production-ready delivery.

My Portfolio

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