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I will develop react native mobile app for android and ios with firebase
Mehrooz Hassan
About this gig
Looking for a React Native developer who ships real apps, not demos?
I build fast, scalable mobile apps for iOS and Android from a single codebase, with clean architecture and a smooth release to both stores.
I bring 4+ years of production experience, including an enterprise airline app and a consumer app with over 300K Play Store downloads. My most recent client app passed Apple review on the first attempt.
What you get:
- Pixel perfect UI from your Figma or my design
- Firebase or Supabase integration (auth, database, push notifications)
- Custom backend with Node.js and REST APIs
- Payments with Stripe or in app purchases
- AI and LLM features such as smart chat and content generation
- App Store and Play Store publishing support
- Clean, documented source code that you fully own
Why buyers choose me:
- Clear communication with regular progress updates
- On time delivery, tested on real devices
- Post delivery support so you are never stuck
Every mobile app development project starts with a short chat to confirm scope, so please message me before ordering and let us plan your React Native app the right way.
Get to know Mehrooz Hassan
Mehrooz Hassan
Full Stack Developer, Mobile Apps, Web And Backend
- FromPakistan
- Member sinceApr 2024
- Avg. response time1 hour
Languages
Urdu, English, Hindi, Spanish
Full stack developer with 6+ years building cross-platform mobile apps, web apps, and scalable backends for clients across the US, UK, Europe, and the Gulf. I work with Flutter, React Native, Node.js, Firebase, and MongoDB to take products from idea to launch — one developer handling your whole build, from front end to backend. Clean code, clear communication, and reliable delivery.
My Portfolio
FAQ
Will I receive the full source code of my app?
Yes, always. You receive the complete, documented React Native source code with full ownership. No locked files and no hidden dependencies. I can also hand over the Git repository if you prefer.
Can you publish my app to the App Store and Google Play?
Yes. I handle the full publishing process for both stores, including store listings, screenshots, and review compliance. My most recent client app was approved by Apple on the first attempt.
Do you use Expo or React Native CLI?
Both. I recommend Expo for most projects because it speeds up development and updates, and React Native CLI when the app needs deep native modules. We pick the right fit during our scope chat.
Which backend do you work with?
Firebase and Supabase for fast, scalable builds, or a custom Node.js backend with REST APIs when you need full control. I also integrate PostgreSQL and existing APIs your business already uses.
Can you fix or update my existing React Native app?
Yes. I take over existing codebases for bug fixes, performance improvements, new features, and store rejections. Send me your repo details in a message and I will review it before you order.
Can you add AI features like a chatbot to my app?
Yes. I integrate LLM powered features such as AI chat, smart search, and content generation using OpenAI, Claude, and similar APIs, wired safely through your backend so your keys stay secure.
