I will fix nextjs react bugs and vercel errors
About this gig
Is a Next.js or React bug blocking your release?
I will reproduce the agreed issue, trace its cause, implement a focused fix, and verify the affected workflow. I can help with responsive layouts, TypeScript errors, failed API requests, forms, authentication, MongoDB integration, build failures, and Vercel deployment errors.
You will receive:
- the agreed source-code fix;
- a short cause-and-solution summary;
- verification of the affected behavior;
- clean changes that follow your existing project structure.
I have built full-stack applications for restaurant operations, multi-vendor commerce, and business dashboards using Next.js, React, TypeScript, Node.js, APIs, MongoDB, and Laravel.
Please contact me before ordering. Send the error, reproduction steps, expected result, stack, and repository access method. Each package covers the agreed issue only. New features, redesigns, paid services, and unrelated bugs need separate scope.
Respect third-party rights
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Get to know Shanthosh S
Software Engineer
- FromSri Lanka
- Member sinceJul 2026
Languages
Tamil, English, Sinhala
My Portfolio
FAQ
Q: Can you work with an existing codebase
A: Yes, I can debug, refactor, or add new features to your existing project.
Q: Will the web application be mobile-friendly?
A: Yes, all applications are fully responsive across desktop, tablet, and mobile devices.

