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Fiverr Pro
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USD
I will fix bugs in your react typescript application
Dev.Fixer
About this gig
Got a stubborn bug in your React or TypeScript app? I specialize in tracking down the root cause and fixing it properly not just patching symptoms.
I'm a frontend developer with 6+ years of professional experience building and maintaining production React/TypeScript applications. On Fiverr, I focus specifically on debugging: broken builds, failing type checks, weird state bugs, UI regressions, broken API integrations, and performance issues.
What you can expect:
A clear diagnosis of what's actually causing the bug, not just a quick patch
Clean, minimal fixes that don't introduce new problems
A short explanation of the root cause and what I changed
Fast, honest communication if something is bigger than expected, I'll tell you upfront before doing extra work
Whether it's one annoying bug blocking a deploy, or a handful of issues piling up, send me the details and I'll take a look. I care about getting your app working correctly, not padding the job.
Get to know Dev.Fixer
Dev.Fixer
Frontend Developer specializing in React and TypeScript Debugging
- FromIsrael
- Member sinceAug 2026
- Avg. response time2 hours
Languages
Hebrew, English, Russian
Frontend developer with 6+ years of hands-on experience in React and TypeScript, building and maintaining production-grade web applications. I specialize in debugging — hunting down tricky state bugs, type errors, broken builds, and UI glitches that are eating your time. I care about clean, minimal fixes that don't introduce new problems. Fast turnaround, clear communication, and I'll always explain what was actually wrong, not just patch it silently.
FAQ
What do you need from me to get started?
Access to your code (GitHub/GitLab repo, ZIP, or CodeSandbox link) and a clear description of the bug — what's happening vs. what should happen. Screenshots, error messages, or console logs speed things up a lot.
Do you need admin access to my repository?
No — read access is enough in most cases. I'll send you the fixed files or a pull request/patch, and you can review and merge it yourself.
What if the bug turns out to be bigger than expected?
I'll message you before doing any extra work. If it's beyond the package scope, I'll explain why and suggest upgrading to a higher tier or adjusting the order — no surprise charges.
Can you work with my existing codebase, or does it need to be a fresh project?
Existing codebases are exactly what I work with — legacy code, messy state, inherited projects, all fine. I don't need a clean slate to debug effectively.
Do you fix bugs in Next.js apps too?
Yes — Next.js, Create React App, Vite, and most standard React setups. If you're unsure whether your stack fits, just message me first.
How do you deliver the fix?
Either a pull request, a git diff/patch file, or the updated files directly — whichever works best for your workflow. I'll also include a short note on what was wrong and what I changed.
