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I will do mobile app development in flutter or react native for android and ios
Shahzaib Saeed
Level 2
5.0
5.0
About this gig
Need an Android and iOS app that actually works end to end?
I build your Flutter or React Native mobile app and the backend behind it, so one developer owns the whole product, from first screen to App Store release.
WHAT I BUILD
- Startup MVPs, SaaS and AI-powered apps
- Ecommerce, delivery, booking and marketplace apps
- Fitness, education, chat and social apps
- Bug fixes and new features in existing apps
WHAT'S INCLUDED
- Flutter or React Native (Expo), I recommend the best fit
- Pixel-perfect UI from your Figma or XD design
- Firebase, Node.js, NestJS or Laravel backend
- Login, payments, maps, chat and push notifications
- Admin dashboard and REST API integration
- Play Store and App Store release support
HOW I WORK
- Send your idea, screens and deadline
- I confirm scope, price and timeline in writing
- You test progress builds on your own phone
- You get clean source code and post-delivery support
6+ years of full stack development, 60+ reviews across my gigs.
Not sure which package fits? Message me your app idea and I will send a fixed quote, usually within an hour.
Get to know Shahzaib Saeed
Shahzaib Saeed
Full stack developer for Angular web apps and Flutter mobile apps
Level 2
- FromPakistan
- Member sinceFeb 2023
- Avg. response time1 hour
- Last delivery3 months
Languages
English, Spanish, French, German
Full stack developer with 6+ years building Angular web apps and Flutter or React Native mobile apps, plus the Node.js, NestJS or Firebase backend behind them. I have shipped admin dashboards, SaaS products, ecommerce, booking and delivery apps for clients in Europe, the UK and the Middle East. You get one developer for UI, API, database and App Store or Play Store release, with clean TypeScript and Dart code, regular progress builds and support after delivery. Send me your Figma design or feature list and I will reply with a clear quote.
My Portfolio
FAQ
Flutter or React Native: which should I choose?
Flutter is great for fast, pixel-perfect UI from one codebase. React Native (Expo) suits teams already using React or JavaScript. I recommend one based on your features, budget and future plans.
Will my app work on both Android and iOS?
Yes. Every package includes a working Android and iOS app from one codebase, tested on real devices and emulators before delivery.
Do you build the backend and admin panel too?
Yes. Standard and Premium include a Firebase or Node.js backend with login and database. Premium adds an admin dashboard to manage users, content and orders.
Do I need to provide the app design?
A Figma or XD design is ideal. If you don't have one, share a few reference apps and I'll build a clean UI that follows them. Standard and Premium include app design.
Can you publish my app on the Play Store and App Store?
Yes. Premium includes store release from your developer accounts. For other packages, store submission is available as an extra.
Are store accounts and third-party fees included?
No. Google Play, Apple Developer, server, Firebase and paid API fees are paid by you and stay in your name.
Will I get the full source code?
Yes. You receive the complete app and backend source code with setup instructions. The code is yours.
Can you add payments, maps, chat or notifications?
Yes. I integrate Stripe and other gateways, Google Maps, real-time chat and Firebase push notifications.
Can you fix or update my existing app?
Yes. Share the repo or a zip and a list of issues. I review the code first and confirm the scope before you order.
What support do I get after delivery?
Bugs in delivered features are fixed free during the support period agreed in your order. New features are quoted as a custom offer.
Reviews
4 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B bookworm83839
Singapore
Amazing work!!! you are my favorite and ill keep working with you. thanks for everything. deeply appreciate your fast turnaround. very affordable and my fav in a day
$50-$100
Price
1 day
Duration
Helpful?J 
jaybusy100
United Kingdom
Ongoing collaborationShahzaib is a great developer who creates high-quality mobile applications. The work was smooth, professional, and the final app exceeded expectations. I’m very happy with the results and highly recommend Shahzaib for any mobile app development. Highly Recommended
$400-$600
Price
2 months
Duration
Helpful?T theodore_mateo8
Pakistan
Absolutely impressed! The work was delivered on time with perfect attention to detail. The quality was top-notch, communication was smooth, and the whole process was stress-free. This seller really knows how to deliver professional results, and I couldn’t be happier with the outcome. Highly recommended to anyone looking for reliable and quality service.
$50
Price
2 days
Duration
Helpful?J josephdavid24
United States
Shahzaib is an outstanding mobile application developer! He delivered exactly what I needed, on time, with top-quality work. His professionalism, communication, and dedication really impressed me. I’m extremely satisfied with the results and highly recommend him to anyone looking for a skilled and reliable developer.
$50
Price
1 day
Duration
C 
Seller's Response
Helpful?
Reviews
4 reviews for this Gig
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
B bookworm83839
Singapore
Amazing work!!! you are my favorite and ill keep working with you. thanks for everything. deeply appreciate your fast turnaround. very affordable and my fav in a day
$50-$100
Price
1 day
Duration
Helpful?J jaybusy100
United Kingdom
Ongoing collaborationShahzaib is a great developer who creates high-quality mobile applications. The work was smooth, professional, and the final app exceeded expectations. I’m very happy with the results and highly recommend Shahzaib for any mobile app development. Highly Recommended
$400-$600
Price
2 months
Duration
Helpful?T theodore_mateo8
Pakistan
Absolutely impressed! The work was delivered on time with perfect attention to detail. The quality was top-notch, communication was smooth, and the whole process was stress-free. This seller really knows how to deliver professional results, and I couldn’t be happier with the outcome. Highly recommended to anyone looking for reliable and quality service.
$50
Price
2 days
Duration
Helpful?J josephdavid24
United States
Shahzaib is an outstanding mobile application developer! He delivered exactly what I needed, on time, with top-quality work. His professionalism, communication, and dedication really impressed me. I’m extremely satisfied with the results and highly recommend him to anyone looking for a skilled and reliable developer.
$50
Price
1 day
Duration
C Seller's Response
Helpful?
