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I will fix nextjs react and typescript bugs
Naufal NR
About this gig
Having trouble with a Next.js, React, or TypeScript app that just won't work as expected?
I can help you investigate the root cause and fix the issue properly not just patch the symptoms.
I work with production web applications and have experience debugging real-world issues across frontend, backend, APIs, authentication, webhooks, payments, databases, and Vercel deployments.
I can help with:
- Next.js and React bugs
- TypeScript and build errors
- API and data-fetching issues
- Authentication and session problems
- Vercel deployment errors
- Webhook and integration issues
- UI and responsive bugs
- Database-related issues
- Production-only bugs
My approach is simple:
- Reproduce the issue
- Identify the root cause
- Implement the fix
- Verify the affected flow
- Explain what was changed
Please message me before ordering if the issue is complex or you are unsure which package fits.
I value clear communication, clean fixes, and reliable delivery.
Respect third-party rights
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Get to know Naufal NR
Naufal NR
Software Engineer
- FromIndonesia
- Member sinceSep 2026
Languages
English, Indonesian
I am a Software Engineer with hands-on experience building SaaS products, e-commerce platforms, and business systems for international clients. I specialize in full-stack development and agentic engineering workflows to deliver scalable digital products. I have successfully delivered over 15 projects while maintaining high standards of testing and human oversight.
My Portfolio
FAQ
Should I contact you before placing an order?
Yes, especially for complex or production issues. Send me a short description of the problem, relevant error messages, screenshots, and your tech stack. I can then recommend the right package and confirm the scope before you order.
What counts as one bug?
One bug means one specific issue with a clear expected behavior. If several errors come from the same root cause, I may treat them as one issue. Unrelated problems are considered separate bugs and may require a larger package or custom offer.
Can you fix bugs in an existing codebase?
Yes. Most of my debugging work involves existing applications. I can review your current Next.js, React, or TypeScript codebase, reproduce the issue, identify the root cause, and implement the fix without unnecessarily rewriting your project.
What types of issues can you handle?
I can help with frontend bugs, TypeScript errors, API issues, authentication, webhooks, payment flows, database-related problems, Vercel deployments, responsive UI issues, and other Next.js or React application bugs.
What access or information will you need?
Usually I need the source code or repository access, steps to reproduce the issue, error messages or screenshots, and any relevant environment details. For third-party integrations, temporary access or test credentials may also be required.
Do revisions include new or unrelated bugs?
Revisions cover adjustments related to the original issue and agreed scope. New features, unrelated bugs, or additional problems discovered later are not included, but I can provide a separate custom offer if needed.
Will you rewrite or change unrelated parts of my project?
No. I aim for the smallest reliable fix possible and avoid unnecessary changes to unrelated parts of your codebase. If a broader refactor is genuinely needed, I will explain it first before making major changes.
Can you handle urgent bugs?
Yes, depending on the issue and my availability. Please contact me first with the error details. If the problem is suitable for expedited delivery, you can use the Extra Fast option or I can send a custom offer.
