Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
I will fix bugs in your react, nextjs or nodejs application
Mansab Mir
Informazioni su questo servizio
Your app is broken and you need it fixed not tomorrow, not after 3 back-and-forth messages. Fast, clean, and explained so it never breaks the same way again.
I'm a senior full-stack engineer with 4 years of production experience building SaaS apps, e-commerce platforms, and backend systems. My stack is React, Next.js, Node.js, NestJS, PostgreSQL, MongoDB, Prisma, Firebase, and Supabase which means I'm not guessing when I look at your code.
WHAT YOU GET
- Bug diagnosed and fixed not patched over
- Root cause explanation in plain English (so you understand what went
- Clean, production-ready code delivered no hacks, no console.logs left b
- Works across React 18, Next.js 13/14 App Router and Pages Router, Node.js, Express, NestJS
- API errors, auth issues, state bugs, hydration errors, DB query problems all covered
- Post-delivery support for 3 days if it breaks again on my end, I fix it free
HOW IT WORKS
1. Order and share your repo link, error message, or relevant files a Loom video of the bug is even better.
2. I diagnose and message you with a fix plan within 2 hours (usually faster).
3. I deliver the fixed code with a short explanation of what was wrong and why.
4. You review and request
Scopri di più su Mansab Mir
Mansab Mir
PROFESSIONAL WEBSITE DEVELOPER
- DaIndia
- Membro daset 2020
Lingue
Urdu, Inglese, Hindi
Over the past three years, I've been fortunate to collaborate with diverse clients and contribute significantly to multiple organizations, honing my skills in various web development technologies. From creating innovative solutions to working as a Senior Software Developer for Singapore Govt where i lead the team of software engineers, my journey has been defined by a commitment to excellence in web development.
I specialize at web development , apps development, managing project deployment, working at modern and latest technologies like React Nextjs Nodejs Postgresql MongoDB, Firebase.
FAQ
How many revisions do I get?
Basic includes 1 revision, Standard includes 3, and Premium includes 5. A revision means re-fixing the same bug if it wasn't resolved — it does not mean adding new requirements. I aim to fix it right the first time.
What if I'm not sure what's causing the bug?
That's completely fine — most buyers aren't sure either. Share your code repo or relevant files and describe what's happening vs. what you expect. I'll diagnose the root cause and explain it clearly before or alongside the fix.
Can you deliver faster than listed? I need this urgently.
Yes. Message me before ordering and I'll confirm availability for same-hour or rush delivery. Rush orders are available at a small additional fee depending on complexity. I respond within 1–2 hours.
Which frameworks and tech do you work with?
React.js, Next.js (App Router and Pages Router), Node.js, NestJS, Express, TypeScript, PostgreSQL, MongoDB, Prisma, Firebase, Supabase, Tailwind CSS, REST APIs, and JWT/auth flows. If your stack isn't listed, message me — I likely still cover it.
Do you offer any support after delivery?
Yes — I provide 3 days of post-delivery support for all packages. If the same bug resurfaces within 3 days of delivery at no fault of changes you made, I'll fix it at no extra charge. Beyond that, feel free to order again or message me to discuss.
