I will debug, fix errors and optimize your react website

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brutalbuild
B
brutalbuild
Brutal
debug, fix errors and optimize your react website
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debug, fix errors and optimize your react website

About this gig

Stop chasing React bugs. I'll find them and fix them. Clean, fast, production-ready.

Your React app is broken? Console errors, blank pages, crashing hooks, state issues, or build warningsI diagnose the root cause and fix it properly.

What I handle:

  • White screens, runtime crashes, 404 routing
  • Broken API calls & CORS configuration issues
  • React hooks breaking rules (infinite loops, stale closures)
  • State management issues (Redux, Zustand, Context)
  • Build failures (Vite, Webpack, Next.js errors)
  • TypeScript & type mismatch errors
  • Mobile responsiveness & CSS bugs

What I need:

  1. GitHub/GitLab repo or ZIP of source code (no node_modules)
  2. Short list of bugs or what is broken
  3. Screenshots or video of the issue (if possible)

What's NOT included:

  • Building new features or pages from scratch
  • Backend/database setup (unless frontend API related)

Why me:

  • Clean, commented fixes you'll see exactly what changed
  • Modern stack expert: Vite, React, TypeScript, Tailwind CSS
  • Fast, direct, no-nonsense communication
  • Send your repo. I'll find the bug and make it disappear.

  • Website type

    • Business

  • Website Features

    • Marketing
    • Social media
    • Analytics
    • Video
    • Form
    • FAQ
    • Gallery

  • Platform

    • Other
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 Brutal

Brutal

Electron and React Developer for Desktop and Web Apps

  • FromPoland
  • Member sinceJun 2026
  • Avg. response time1 hour

  • Languages

    Polish, English
Hi, I'm Sebastian. I specialize in building minimalist, high-performance, and clean digital products. My main focus is developing cross-platform desktop applications using Electron, React, and TypeScript. I love creating fast, modern tools with straightforward, effective interfaces—no bloated code, just high performance. Whether you need a custom markdown editor, a utility tool, or a modern web front-end, I can bring your ideas to life. Let's build something great together.

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Other Website Development Services I Offer

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