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I will fix bugs and optimize performance in your react native app
Sayed Hasan Ali
Über diesen 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.
Lerne Sayed Hasan Ali kennen
Sayed Hasan Ali
React Native Expert for Cross Platform Apps
- AusPakistan
- Mitglied seitFeb. 2024
Sprachen
Englisch
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.
Mein 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.
