I will fix bugs in your react or nextjs application

Z
zulfix04
Z
zulfix04
Alexander Z

About this gig

I fix bugs and errors in React and Next.js applications.


If your app has build errors, TypeScript issues, runtime bugs, or something just doesnt work I can help.


What I can fix:

React and Next.js bugs

TypeScript errors

Build or deployment issues

API and data fetching problems

Hydration and runtime errors


How it works:

1. You send the problem or repository

2. I analyze and debug the issue

3. I fix the bug and explain what was wrong


Fast communication, clean fixes, and reliable results.

Feel free to message me before ordering.

Respect third-party rights

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Get to know Alexander Z

Alexander Z

React and NextJs Developer

  • FromUkraine
  • Member sinceOct 2024
  • Avg. response time1 hour
  • Languages

    English, Russian, Ukrainian
I am a fullstack developer with expertise in React, Next.js, TypeScript, Node.js, NestJS, Prisma, PostgreSQL, and MongoDB. I build scalable, responsive web apps, add features, and fix bugs quickly. Skilled in state management (Redux, Zustand), forms, APIs, real-time updates (WebSocket), queues (BullMQ), and testing (Jest, Cypress, Vitest, Playwright). I deliver fast MVPs, reliable bug fixes, and small or complex feature implementations for short-term or ongoing projects.

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