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I will do IOS mobile app development android flutter react native ai software developer
Vincent
About this gig
Your app looked perfect in the Rork or Lovable preview. Then a real user tapped "sign in" and it froze, or worse, Apple rejected it for "minimum functionality."
I've seen exactly where vibe-coded apps break: auth that stalls on a slow server, exposed API keys, a web-wrapper Apple won't approve, and a backend never wired for real traffic. I turn that half-built prototype into a real, store-ready native app.
What I deliver:
- mobile app development in react native and flutter, rebuilt to ship
- fix and harden rork, lovable, bolt, v0 and flutterflow apps
- ios app development and android development from one clean codebase
- supabase and firebase auth, database and api integration that holds up
- crash and bug fixing with proper error handling that passes app review
- turn a web-wrapper into a genuine native app, no 4.2 rejection
- app deployment to the app store and google play, done right
- ground-up builds from an experienced mobile app developer
I trace failures to the root and fix the architecture, not just patch the symptom.
Send me your app link or builder project and what's broken or rejected, I'll tell you exactly what's wrong and how I'd ship it before you order.
Get to know Vincent
Vincent
AI Mobile App and React Native Developer, AI Vibe Coded Mobile App
- FromColombia
- Member sinceJan 2026
- Avg. response time10 hours
Languages
English
Your AI-built app looked great in the demo, until real users exposed broken auth, failed payments, deployment errors, and hidden bugs. I specialize in turning Lovable, Base44, Replit, Bolt.new, Rork app, Cursor, and v0 projects into secure, production-ready SaaS apps. I fix Supabase auth/RLS, Stripe, APIs, Firebase, OpenAI, Claude, and n8n integrations, build scalable MVPs with React, Next.js, Node.js, and React Native, and deploy on Vercel. Clean code, secure architecture, fast delivery, and apps built to scale.
FAQ
Can you develop both iOS Android apps?
Yes! I build high-quality iOS and Android apps using Flutter or React Native from a single codebase, helping you reduce development time while maintaining native performance.
Can you fix apps built with Rork, Lovable, Bolt, FlutterFlow, or v0?
Absolutely. I specialize in repairing AI-generated and no-code apps with issues like authentication failures, API errors, crashes, poor performance, deployment problems, and architecture flaws.
Do you build custom mobile apps from scratch?
Yes. Whether you have an idea, wireframe, Figma design, or MVP, I can develop a complete custom mobile application with backend integration, authentication, APIs, and scalable architecture.
Can you integrate Supabase, Firebase, or external APIs?
Yes. I can connect your app with Supabase, Firebase, REST APIs, payment gateways, authentication systems, push notifications, CRMs, and other third-party services.
Will you publish my app to the App Store and Google Play?
Yes. My Launch package includes complete deployment assistance, helping your app meet Apple and Google requirements for a smooth publishing process.
What technologies do you use for app development?
I primarily develop apps using Flutter and React Native, with backends powered by Supabase, Firebase, and modern APIs. I choose the best stack based on your project requirements.
Can you build an AI SaaS mobile app?
Yes. I develop AI-powered SaaS applications with user authentication, subscriptions, databases, API integrations, dashboards, and scalable backend architecture tailored to your business.
What do you need before starting my project?
Simply send your project details, app idea, existing source code, GitHub repository, builder link (Rork, Lovable, Bolt, FlutterFlow, etc.), or design files. I'll review everything and recommend the best approach before development begins.
