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I will fix react bugs, javascript errors and API integration issues
Thanh Trong T.
About this gig
Is your React app showing errors, broken components, or unexpected behavior? I can help you find the cause and fix the issue.
I'm a Full Stack JavaScript Developer with experience building real-world React applications and integrating REST APIs.
What I can help with:
- React component, props, state, and event-handler bugs
- JavaScript errors and browser console warnings
- Forms, conditional rendering, and navigation issues
- API fetching, loading states, and frontend error handling
- CSS, layout, and mobile responsiveness in React apps
What you get:
- A focused fix within your selected package
- Testing of the affected feature
- A short explanation of what was changed
- Clear written updates through Fiverr
Packages:
- Basic: 1 minor React bug
- Standard: 1 moderate state, routing, or API display issue
- Premium: Up to 2 related React frontend bugs
Please message me before ordering with the error details, screenshots, and React version so we can confirm the scope.
This Gig covers existing React frontend code. New features, full app development, backend API creation, and major refactoring require a custom quote.
Get to know Thanh Trong T.
Thanh Trong T.
Full Stack Developer
- FromVietnam
- Member sinceJun 2026
Languages
English
I'm a Full Stack Developer specializing in React, Node.js, JavaScript, WordPress, and PostgreSQL.
I have hands-on experience building, customizing, debugging, and deploying web applications, including a Learning Management System (LMS) and a full-stack parking management platform.
I offer WordPress bug fixes, responsive design, React development, Node.js APIs, database integration, and website deployment.
I focus on clean code, reliable solutions, attention to detail, and clear communication to help clients improve their websites and applications.
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FAQ
What React issues can you fix?
I fix React component bugs, state and props issues, event handlers, JavaScript errors, routing problems, frontend API data handling, and responsive UI issues.
Can you fix API integration errors?
Yes, I can debug existing React frontend API calls, response handling, loading states, and error messages. Creating new backend APIs requires a separate quote.
What do you need before starting?
Please share the error description, steps to reproduce it, screenshots, React version, and access to the relevant source code after the scope is confirmed.
Will you explain what caused the bug?
Yes. I will provide a short explanation of the root cause, what I changed, and how I verified the fix.
