Parcourir les catégories
Explorer
Fiverr Pro
Français
$
USD
I will fix bug react js node js javascript issue
Haseeb Ullah
À propos de ce service
Is your React app throwing errors? Is your API failing? I will find and fix the problem fast.
I am a Full Stack Developer specializing in React, Next.js, and Node.js. I don't just patch bugs I find the root cause so the problem never comes back.
What I can fix:
- CSS, layout, and responsive design issues
- React state, props, and component rendering bugs
- Redux or Context API state management errors
- Node.js and Express server crashes
- MongoDB and database query failures
- REST API integration and CORS errors
- Slow performance and code optimization
Why hire me?
- 24-hour delivery for minor fixes
- Root cause analysis, not just quick patches
- Clean, well-documented code
- Clear communication I explain what broke and why
How it works:
1. Message me with a description of your bug
2. Share your code via GitHub or a zip file
3. I diagnose, fix, test, and deliver
100% satisfaction guaranteed. If I cannot fix it, you get a full refund.
Message me now and let's get your app working perfectly!
Respectez les droits des tiers
Veuillez noter qu’il est contraire aux politiques de Fiverr pour les freelances d’inclure des thèmes, des modèles ou tout autre élément d'autrui qui enfreint les droits de tiers ou les lois applicables pour les livrables. En savoir plus en lisant notre Guide pour une création numérique responsable.
Découvrez Haseeb Ullah
Haseeb Ullah
Full Stack React Developer building fast and scalable web apps
- DePakistan
- Membre depuisjuil. 2024
Langues
Anglais, Allemand
Hi, I’m Haseeb, a Full Stack Developer specializing in React and Node.js.
I help businesses turn ideas into fast, scalable web apps. From custom SaaS platforms to e-commerce, I build clean, secure, and modern solutions.
My Stack:
Frontend: React, Next.js, Tailwind CSS
Backend: Node.js, Express
DB: MongoDB, PostgreSQL
Why me?
Bug-free, maintainable code
Pixel-perfect UI/UX
Excellent daily communication
Let’s build something amazing. Send me a message today to discuss your project!
Mon portfolio
FAQ
How do I share my code with you?
ou can invite me to your GitHub/GitLab repository or send a zipped folder of your source code.
What if you can't fix the bug?
If I am unable to resolve the issue after reviewing the code, I will provide a full refund. You have nothing to lose!
Do you offer urgent or same-day fixes?
Yes! For critical issues, message me first and I can set up a custom offer with express 24-hour delivery so your website is back online as fast as possible.
Do you provide support after the fix?
Yes, I offer free support for 3 days after delivery. If the same issue comes back, I will fix it again at no extra charge.
What technologies do you work with?
I specialize in React, Next.js, Node.js, Express, MongoDB, JavaScript, TypeScript, Tailwind CSS, Redux, and REST APIs. Message me if you are unsure and I will let you know if I can help.
