I will fix bugs in your react next or node application


About this gig
Is a bug stopping your web application from working correctly?
Im a Full-Stack Software Engineer with 3+ years of experience working with production applications using React, Next.js, TypeScript, Node.js, PostgreSQL and APIs.
I can help you diagnose and fix:
- React and Next.js bugs
- Frontend errors and broken UI behavior
- API and backend issues
- TypeScript and JavaScript errors
- Database-related problems
- Integration issues
- Forms and validation bugs
- Production errors
- Existing features that are not working as expected
I'm comfortable working with existing codebases, debugging unfamiliar projects and finding the root cause instead of applying temporary fixes.
Please contact me before ordering if the issue is complex or you are unsure which package fits your problem.
Get to know Mateo Mesa
Full Stack Software Engineer
- FromSpain
- Member sinceMar 2024
Languages
Spanish, English
Other Software Development Services I Offer
FAQ
Can you work with an existing codebase?
Yes. Most of my professional experience involves working with existing production applications.
What if you cannot fix the bug?
I will first investigate the issue and communicate clearly what I find. For complex problems, please message me before ordering so we can define the scope.
Can you fix backend issues too?
Yes. I work with Node.js, APIs, databases and Python backend applications in addition to React and Next.js.
