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$
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I will build mobile app development app developer flutter react native ai app creation
Oussama.G
Level 1
4.9
4.9
About this gig
Premium Mobile App Development | iOS-Android-Flutter
Want to turn your idea into a powerful mobile app that actually performs?
You're in the right place.
Im a mobile app developer expert who helps startups, businesses, and entrepreneurs build high-quality mobile apps for Android & iOS fast, scalable, and ready for real users.
What youll get:
- Flutter mobile app development (Android & iOS)
- Clean, scalable, and maintainable code
- Modern, responsive UI/UX design
- Firebase or REST API integration
- Authentication & state management
- Pixel-perfect conversion from Figma or Sketch
- App deployment support (Play Store & App Store)
Why work with me?
- Fast communication & reliable delivery
- Focus on performance and user experience
- Startup-friendly approach (MVP ready)
- 100% commitment to quality
- Whether you're building an MVP, business app, or startup idea Ill help you bring it to life efficiently.
Send me a message before placing an order so we can discuss your project and get the best results.
Get to know Oussama.G
Oussama.G
From concept to code , mobile experiences that wow your users
Level 1
- FromAlgeria
- Member sinceMay 2019
- Avg. response time1 hour
- Last delivery3 weeks
Languages
English, Arabic, French
I’m an award-winning developer with over 6 years of experience crafting seamless digital experiences. Specializing in Flutter, I deliver high-performance, responsive iOS and Android apps that feel premium from the first tap. Beyond mobile frontend, my deep expertise in full-stack architecture (Django & Next.js) ensures your app is backed by secure, optimized infrastructure.
As a Level 1 seller with a 4.9★ rating, my focus is simple: absolute clarity, rigorous technical precision, and end-to-end product delivery. Let’s build your flagship mobile experience today.
My Portfolio
Other Mobile App Development Services I Offer
FAQ
**Must Read**
Don't order directly Because we have to understand your idea first and then we perform a feasibility study at our end to ensure your idea is doable or not and to avoid cancellation and misunderstandings. because every app has its own custom budget and timeframe.
What are you offering in your 'Static Hybrid App' Package?
App with 2 screens. No Database, API, or any other technical Integration in your flutter app. It's just a static app with some basic User Interface.
What are you offering in your 'Dynamic Hybrid App' Package?
App with 5 screens with firebase authentication, Firestore as a backend, Responsive UI, or any other technical integration like API's, Location, Google Maps, Website Conversion to the app, Web Views, Localization, and much more.
What are you offering in your 'Business Hybrid App' Package?
Large Scale Full-Fledged Complex app up to 10 screens and with almost any technical integration you want in your app like Firebase, Firestore, Mongo DB API's Integration, NodeJs(Backend) API's Integration, Locations, API Calls, and much more.
Could you submit my App to Google Playstore Or Apple Appstore?
Yeah, sure! If you have an Android or Apple Developer account.
Reviews
5 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jhmiquel
France
Honestly, the work he did was of remarkable quality; he paid close attention to my requests and went above and beyond what i had hoped for. You can tell he puts his heart into it and does the coding himself. I was very hesitant at first, but as soon as i saw the initial results, i realized i was working...
$200-$400
Price
12 days
Duration
G 
Seller's Response
Helpful?M 
maliklouail
France
Ttrès bonne vision du projet. Les idées étaient claires et la communication très fluide. Un vrai plaisir de travailler avec Oussama Ghedjati.
Up to $50
Price
1 day
Duration
G Seller's Response
Helpful?C cellulesouche
France
Un travail vite fait et (très) bien fait ! Encore un grand merci pour ton efficacité, ta disponibilité, et ta communication ! C’est un réel plaisir de t’avoir à ses côtés:)
$400-$600
Price
6 weeks
Duration
Helpful?M mouadnait112
Algeria
Très professionnel
$200-$400
Price
6 weeks
Duration
Helpful?M mouadnait112
Algeria
Très compétent. Travail livré à temps et la qualité des services est excellente. Je recommande !
G Seller's Response
Helpful?
Reviews
5 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
J jhmiquel
France
Honestly, the work he did was of remarkable quality; he paid close attention to my requests and went above and beyond what i had hoped for. You can tell he puts his heart into it and does the coding himself. I was very hesitant at first, but as soon as i saw the initial results, i realized i was working...
$200-$400
Price
12 days
Duration
G Seller's Response
Helpful?M maliklouail
France
Ttrès bonne vision du projet. Les idées étaient claires et la communication très fluide. Un vrai plaisir de travailler avec Oussama Ghedjati.
Up to $50
Price
1 day
Duration
G Seller's Response
Helpful?C cellulesouche
France
Un travail vite fait et (très) bien fait ! Encore un grand merci pour ton efficacité, ta disponibilité, et ta communication ! C’est un réel plaisir de t’avoir à ses côtés:)
$400-$600
Price
6 weeks
Duration
Helpful?M mouadnait112
Algeria
Très professionnel
$200-$400
Price
6 weeks
Duration
Helpful?M mouadnait112
Algeria
Très compétent. Travail livré à temps et la qualité des services est excellente. Je recommande !
G Seller's Response
Helpful?
