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English
$
USD
I will troubleshoot, debug, fix, and upgrade react native mobile apps
Ahtisham S
Level 2
5.0
5.0
About this gig
Is your React Native app suffering from bugs, crashes, performance issues, or upgrade challenges? I specialize in troubleshooting, debugging, fixing, and upgrading React Native applications to deliver stable, production-ready solutions.
With 7+ years of professional experience, 35+ MVPs delivered, and products used by 57M+ users, I've helped startups and businesses resolve complex mobile app issues quickly and efficiently.
Services include:
React Native bug fixes
Crash & runtime issue resolution
React Native & Expo upgrades
Dependency updates
Performance optimization
UI & navigation fixes
API integration troubleshooting
Firebase & Supabase issues
Push notification fixes
Android & iOS platform-specific bugs
Third-party library conflicts
Why choose me?
7+ Years Experience
Clean & scalable code
Fast communication
Production-ready solutions
Best practices & long-term fixes
Please contact me before placing an order so I can review your issue and recommend the best package for your project.
Get to know Ahtisham S
Ahtisham S
Senior React Native and Expo Engineer Full Stack and AI Developer
Level 2
- FromPakistan
- Member sinceMay 2019
- Avg. response time1 hour
- Last delivery2 weeks
Languages
English
Senior Software Engineer with 7+ years of experience building production web, mobile, and AI-powered applications. I specialize in React, Next.js, TypeScript, Node.js, NestJS, PostgreSQL, and React Native. I build SaaS, marketplaces, AI products, and mobile apps, handling architecture, APIs, payments, cloud deployment, testing, and App Store/Google Play releases. I focus on clean, scalable solutions, clear communication, and reliable delivery.
My Portfolio
FAQ
Can you build both web and mobile apps?
Yes, I can build web apps using React/Next.js and mobile apps using React Native. I can also connect both with the same backend if your project needs it.
Can you build a complete MVP?
Yes, I can build an MVP with core features, frontend, backend, database, authentication, and deployment/build support based on your requirements.
Do you work with existing projects?
Yes, I can work on existing projects to add new features, fix issues, improve UI, optimize performance, or clean up the code structure.
Which technologies do you use?
I mainly work with React, Next.js, React Native, Node.js, NestJS, PostgreSQL, Prisma, Firebase, Supabase, Tailwind CSS, and Shadcn UI.
Can you integrate APIs and third-party services?
Yes, I can integrate REST APIs, Stripe, Firebase, Supabase, Google Maps, email services, push notifications, chat, and other third-party tools.
Can you create an admin dashboard?
Yes, I can build admin dashboards with user management, roles, permissions, reports, tables, filters, and other business features.
Do you provide deployment or app build support?
Yes, I can help deploy web apps to platforms like Vercel, Render, or Netlify, and support mobile builds for App Store and Google Play.
Should I contact you before placing an order?
Yes, please message me first so I can review your requirements, understand the scope, and suggest the right package.
Reviews
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vladthelad
Poland
Ongoing collaborationExpedite service. Seller works very fast.
$50
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Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
V vladthelad
Poland
Ongoing collaborationExpedite service. Seller works very fast.
$50
Price
Helpful?
