I will be react native expo developer to develop react native expo app
About this Gig
Are you stuck with a React Native Expo app that's broken, slow, or not working on both iOS and Android?
I'm a React Native Expo app developer with 5+ years of experience in building real, production-ready apps using React Native and Expo. I'll help you go from idea (or problem) to a working app fast, clean, and without the headaches.
WHAT I CAN BUILD FOR YOU
- React Native Expo app for iOS and Android
- Beautiful, responsive UI screens from your design or description
- User login and signup (email, Google, Apple)
- REST API and Firebase integration
- App Store and Google Play submission (EAS Build)
- Bug fixes, crashes, and performance issues
WHY CLIENTS CHOOSE ME
- I communicate clearly and give honest timelines no surprises
- I write clean code with comments, so you can maintain it yourself
- I deliver working apps, not just code dumps
- I stay until the job is done right
PERFECT FOR:
- Startup founders with an app idea
- Small business owners
- Non-technical clients who need a reliable developer
- Developers who need extra hands
MESSAGE ME BEFORE ORDERING
Every project is different. Send me a quick message describing what you need
My Portfolio
FAQ
Can you fix an existing React Native or Expo app that's broken?
Absolutely. Bug fixes and performance improvements are one of my most common requests. Whether your React Native Expo app crashes, has slow load times, or fails to build, I'll diagnose and fix it. Share your repo or describe the issue and I'll give you an honest assessment before you order.
Do you build apps using React Native Expo or React Native CLI?
I specialize in React Native Expo development, which is the fastest and most beginner-friendly way to ship production apps. I use Expo SDK and EAS Build to deploy your React Native Expo app to both the App Store and Google Play from a single codebase - no need to maintain separate iOS and Android pr
What is React Native Expo and why should I use it for my app?
React Native Expo is a framework built on top of React Native that makes it faster and easier to build, test, and ship mobile apps for both iOS and Android. With Expo, you don't need separate iOS and Android codebases, one React Native Expo project covers both platforms.
Do you help with submitting the Expo app to the App Store and Google Play?
Yes. I use EAS Build (Expo Application Services) to compile and submit your React Native Expo app to both stores. I'll handle the build configuration, signing certificates, and submission process so you don't have to.
Will I own the source code of my React Native Expo app after delivery?
Yes, 100%. You receive the full source code of your React Native Expo project, properly structured and commented so you or any developer can maintain it going forward. No lock-in, no hidden ownership clauses.
Will my React Native Expo app work on both iPhone and Android?
Yes. That's the biggest advantage of React Native Expo, one codebase runs natively on both iOS and Android. I'll build, test, and deploy your app to both platforms, so you don't pay twice for the same app.
Can you integrate Firebase or a REST API into my React Native Expo app?
Yes. I regularly integrate Firebase (Auth, Firestore, Realtime DB, Storage, Push Notifications) and REST APIs into React Native Expo apps. Whether you have a backend already or need help choosing one, I'll handle the full integration and test it before delivery.
How long does it take to build a React Native Expo app?
It depends on complexity. A simple React Native Expo app with 3-5 screens, login, and API integration typically takes 5-10 days. Larger apps with custom features, real-time data, or payment integrations take longer. Message me with your requirements and I'll give you an accurate timeline.
Do I need to have a design ready before ordering?
No. You can share a rough sketch, a reference app you like, or just describe what you need in plain English. I'll translate your idea into a clean, responsive React Native Expo UI. If you already have Figma designs, even better — I can build pixel-perfect screens directly from them.
What if I'm not technical - can I still work with you?
Absolutely, most of my clients are non-technical founders and business owners. I explain everything in plain English, give you regular progress updates, and walk you through testing your React Native Expo app step by step. You don't need to know a single line of code to get a great app built.
3 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
A 
aymankhazour
Repeat Client

Italy
Harsh did an excellent job on the app redesign. He went far beyond the original scope and improved more than 35 screens while keeping all the existing logic, backend integration, and navigation intact. Communication was always professional and fast, and he was very collaborative during testing and revisions. What...
$50-$100
Price
9 days
Duration
Helpful?A 
aymankhazour
Repeat Client

Italy
Very good experience so far. He quickly improved the Home screen UI, fixed layout issues, and kept all existing logic untouched. Communication is clear and professional, and the work quality is solid. Looking forward to continuing the rest of the screens together.
Up to $50
Price
1 day
Duration
Helpful?I idrianos
Repeat Client

Turkey
Very good. Thanks for professional service.
Up to $50
Price
1 day
Duration
Helpful?
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
A 
aymankhazour
Repeat Client

Italy
Harsh did an excellent job on the app redesign. He went far beyond the original scope and improved more than 35 screens while keeping all the existing logic, backend integration, and navigation intact. Communication was always professional and fast, and he was very collaborative during testing and revisions. What...
$50-$100
Price
9 days
Duration
Helpful?A 
aymankhazour
Repeat Client

Italy
Very good experience so far. He quickly improved the Home screen UI, fixed layout issues, and kept all existing logic untouched. Communication is clear and professional, and the work quality is solid. Looking forward to continuing the rest of the screens together.
Up to $50
Price
1 day
Duration
Helpful?I idrianos
Repeat Client

Turkey
Very good. Thanks for professional service.
Up to $50
Price
1 day
Duration
Helpful?

