I will fix bugs in your react nextjs or typescript web app


Over deze dienst
A broken button, failing API request or TypeScript error can block your users. I will help you find and fix the cause in your existing React or Next.js web app.
I am a senior frontend developer with 5+ years of experience in React, TypeScript and Next.js.
I can help with:
- React components, hooks and state issues
- Next.js routing and frontend errors
- TypeScript and JavaScript bugs
- API integration and data display issues
- Responsive layout and CSS problems
The Basic package covers ONE agreed minor bug, the related code changes, a check of the affected flow and a short explanation of the fix. One revision covers the same original issue. New features, multiple bugs and larger refactoring need a separate quote.
Please message me on Fiverr before ordering with the error, steps to reproduce it and your tech stack. I will review the scope and confirm the right package.
Your source code and business information will be treated confidentially. No client names or private project details are used in my portfolio.
Respecteer de rechten van derden
Let erop dat het tegen het beleid van Fiverr voor freelancers is om thema's, templates of andere elementen in het geleverde werk op te nemen die inbreuk maken op de rechten van derden of toepasselijke wetten. Lees er meer over in onze Gids voor verantwoorde digitale creatie.
Maak kennis met Serhii Zhabskyi
React Developer, Smart TV Apps, Chrome Extensions, Webflow
- Afkomstig uitDuitsland
- Lid sindsapr 2025
Talen
Engels
Veelgestelde vragen
Should I contact you before ordering?
Yes. Send the error, steps to reproduce it and your tech stack through Fiverr. I will review the issue and confirm whether it fits the Basic package before you order.
What does the Basic package include?
One agreed minor bug fix in an existing React or Next.js app, a check of the affected flow and a short explanation of the changes. Multiple bugs, new features and larger refactoring require a separate quote.
What does one revision cover?
One follow-up adjustment for the original agreed bug. A different issue or a new feature is outside the revision scope.
Can you work with confidential source code?
Yes. I treat source code and business information confidentially. If you need an NDA, send it for review before ordering. Client work will not be added to my public portfolio without permission.
