I will fix bugs and integrate apis in react and node


About this gig
Stuck with a broken feature, API error, or urgent bug in your web or mobile app? I will quickly diagnose and fix your code so you can launch without delays.
I specialize in debugging, optimizing, and adding custom features to modern JavaScript and TypeScript applications across React, Node.js, and React Native.
What I Can Fix & Build For You:
- React.js, Next.js & Tailwind CSS UI/UX layout or state bugs
- Node.js & Express backend errors, crashes, and CORS issues
- React Native mobile app build errors (Expo, iOS & Android)
- Third-party REST API, Stripe, Firebase, or Supabase integration
- Database query and connection fixes (MongoDB, MySQL, SQL)
- Authentication bugs (JWT, OAuth, Google/Apple Login)
- Performance optimization and clean code refactoring
Why Work With Me:
- Fast turnaround (same-day fixes available)
- Clean, commented, production-ready code
- Clear communication and root-cause explanation
Send me a message with your error screenshot, console log, or GitHub repository before placing an order so I can inspect the issue and get started right away!
Get to know Ryan Zubair
CS Aspirant
- FromPakistan
- Member sinceMay 2023
- Avg. response time1 hour
Languages
Urdu, English
FAQ
How quickly can you fix my urgent bug?
Most single bugs, console errors, or broken API endpoints are fixed within a few hours. Message me with your error details first so I can check my immediate availability.
How do we share the project code?
You can share a GitHub/GitLab repository link, send a zipped project folder via Fiverr chat, or we can troubleshoot via screen share if needed.
Can you also build new features or integrate third-party APIs?
Yes! Beyond fixing bugs, I frequently integrate payment gateways (Stripe), cloud databases (Firebase/Supabase), and develop full custom modules for React and Node.js apps.

