I will fix react nextjs nodejs and typescript bugs


About this gig
Are you experiencing bugs in your React, Next.js, Node.js, JavaScript or TypeScript application? I will investigate the issue, identify its root cause and implement a clean, reliable fix.
I can help you with:
React component and state issues
Next.js routing, rendering and build errors
Node.js API and backend bugs
JavaScript and TypeScript errors
Frontend and backend integration problems
Responsive layout issues
Forms, authentication and API requests
Basic database query issues
Deployment and configuration errors
You will receive:
Clean and tested source code
A clear explanation of the problem
Details about the implemented solution
Professional communication throughout the order
Please contact me before ordering so I can review the issue, confirm the scope and recommend the correct package.
Important: One bug means one specific issue with a reproducible cause. New features, major redesigns, complete application development and unrelated problems are not included unless agreed upon through a custom offer.
Send me the error message, screenshots, relevant code or repository access, expected behavior and steps to reproduce the problem.
Get to know Felipe F
Full Stack Web Developer
- FromBrazil
- Member sinceJul 2026
- Avg. response time1 hour
Languages
Portuguese

