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I will fix react and nextjs bugs and errors
Yurii Linetskyi
About this gig
Having a React or Next.js issue that is blocking your project?
I will diagnose the root cause and fix the problem without unnecessary rewrites or risky changes to your existing codebase.
I can help with React and Next.js bugs, TypeScript errors, broken UI or responsive layouts, state and data-flow issues, API integration problems, forms, routing, hydration errors, build failures, and Vercel deployment issues.
I work with existing codebases and focus on clean, maintainable fixes that preserve current functionality.
What you can expect:
- Root-cause debugging
- Clean React / Next.js / TypeScript fixes
- Responsive UI fixes
- Build and runtime error resolution
- API and frontend integration debugging
- Testing of the affected flow after the fix
- Clear communication about what caused the issue
One issue means one specific bug or closely related problem. Additional unrelated issues can be added as an extra.
Please contact me before ordering if the issue is complex, affects multiple systems, or you are unsure which package fits your project.
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Get to know Yurii Linetskyi
Yurii Linetskyi
FullStack Developer
- FromUkraine
- Member sinceSep 2022
- Avg. response time1 hour
Languages
English, Russian, Ukrainian, Norwegian Bokmål
Hi! I'm Yurii, a React and Next.js developer.
I build modern, responsive, and user-friendly web applications using React, Next.js, TypeScript, Tailwind CSS, and modern frontend tools.
• React and Next.js websites
• Responsive frontend development
• Figma to React/Next.js implementation
• API integration
• Bug fixing and UI improvements
• Performance and code quality improvements
I focus on clean code, reusable components, responsive design, and clear communication.
If you have a design, an existing project, or just an idea, feel free to contact me and let's discuss how I can help.
My Portfolio
FAQ
What do you need from me to get started?
Please send me a short description of the issue, the expected behavior, the current behavior, and any relevant screenshots or error messages. I will also need access to the source code or repository required to reproduce the problem.
What counts as one bug or issue?
One issue is one specific problem or a group of errors caused by the same root cause. If your project has several unrelated problems, please choose a larger package or add additional bug fixes.
Can you work with an existing React or Next.js project?
Yes. This Gig is specifically suitable for existing React and Next.js codebases. I will first understand the affected flow and then make the smallest safe change needed to fix the problem.
Can you fix TypeScript and build errors?
Yes. I can troubleshoot TypeScript errors, Next.js build failures, dependency-related problems, runtime errors, and other issues preventing the project from building or running correctly.
Can you fix Vercel deployment problems?
Yes. I can troubleshoot common Next.js and Vercel deployment issues. Deployment support can also be added as a Gig Extra when it is outside the original bug-fixing scope.
Can you fix API, authentication, or data-related issues?
Yes, if the problem is within a React or Next.js application and I have access to the relevant code and API behavior. Complex backend or infrastructure work may require a custom offer.
Can you add new features as part of this Gig?
This Gig is primarily for debugging and fixing existing functionality. Small adjustments may fit the scope, but new features should be discussed separately so I can provide the correct price and timeline.
