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I will fix bugs and optimize performance in your react native app
Sayed Hasan Ali
À propos de ce service
Is your React Native app crashing, running slow, or
behaving unexpectedly? I'll find the problem and fix
it fast.
I'm Hasan, a React Native developer with experience
shipping and maintaining production apps. I've debugged
complex issues across ride-hailing apps, business
management platforms, live streaming apps, and more.
What I can fix and optimize:
App crashes and unexpected errors
Broken navigation and screen flow issues
Slow load times and laggy animations
Memory leaks and excessive re-renders
Redux state management bugs
REST API and Firebase integration errors
UI glitches across different screen sizes
Android and iOS platform-specific bugs
TypeScript and JavaScript logic errors
Performance bottlenecks and code cleanup
How it works:
1. Share your codebase and describe the issue
2. I diagnose the root cause
3. I fix and test the solution
4. I deliver with a clear explanation of what was done
I don't just patch I fix the root cause so the
problem doesn't come back.
Message me first with your issue and I'll let you
know if I can help before you place an order.
Découvrez Sayed Hasan Ali
Sayed Hasan Ali
React Native Expert for Cross Platform Apps
- DePakistan
- Membre depuisfévr. 2024
Langues
Anglais
Helping startups and businesses turn ideas into high-performance iOS & Android apps. With experience in live streaming and ad-tech, I build apps that don't just work—they scale.
Have a complex project? Message me for a free 10-minute consultation.
Mon portfolio
FAQ
Q: What information do you need to get started?
A: I need access to your codebase (GitHub, zip file, or any sharing method you prefer), a description of the bug or issue, and details about your tech stack (React Native version, libraries used, etc.).
Q: What if you can't fix my bug?
A: I'll always review your issue before you place an order. If I'm not confident I can fix it, I'll tell you upfront — so you never pay for something I can't deliver.
Q: Do you fix bugs in Expo projects too?
A: Yes. I work with both React Native CLI and Expo projects. Just mention which one you're using when you message me.
Q: Is my code safe with you?
A: Absolutely. I only access what's needed to fix the issue. I'm happy to sign an NDA if your project requires confidentiality.
Q: What if I have more than 3 bugs?
A: You can upgrade to Standard or Premium, or add extra bug fixes using the add-on ($10 per additional bug) on the Basic package.
