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$
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I will develop hybrid mobile application in flutter using dart, hybrid app development
Mateusz R
Level 2
1 order in queue
5.0
5.0
About this gig
Launch your cross-platform mobile app today! I will build modern, fast, and production-ready apps for both iOS and Android using Flutter (Dart).
- Develop a single codebase for iOS & Android
- Integrate REST APIs and third-party web services
- Create smooth, responsive, and engaging UI animations
- Build pixel-perfect, adaptive UI for all screen sizes
- Enable offline functionality with local databases (Hive / SQLite)
- Provide bug fixes, refactoring, and performance optimization
- Implement Firebase services (Authentication, Firestore, Analytics, Crashlytics)
- Set up Google, Facebook, Apple, and other social logins
- Push notifications with Firebase Cloud Messaging
- Local notifications to boost user engagement
- Integrate AdMob or other monetization solutions
- Implement in-app purchases and subscription systems
- Add Google Maps and location-based features
- Implement AI/ML features using Flutter-compatible tools
- Assist with App Store and Google Play submission
- Follow clean architecture principles and state management solutions (Provider, Riverpod, Bloc)
Important: Please reach out to discuss your projects specifics before placing an order to ensure were aligned on your requirements.
Get to know Mateusz R
Mateusz R
Experienced Software Engineer building high performance mobile and web apps
Level 2
- FromUnited States
- Member sinceApr 2025
- Avg. response time2 hours
- Last delivery3 days
Languages
English, Polish
With 8+ years of experience as a Software Engineer and a strong passion for indie development, I have successfully launched 18 fully functional iOS apps, all approved and live on the App Store. My journey has been focused on building high-quality, user-centric products that solve real-world problems.
I specialize in end-to-end app development — from idea validation and architecture to deployment and post-launch optimization. I work with native iOS (Swift/SwiftUI), native Android (Kotlin), React Native, Flutter, and modern web technologies to deliver scalable and maintainable solutions.
Other Mobile App Development Services I Offer
FAQ
What is your work quality?
I can promise 100% client satisfaction.
Is the pricing fixed or flexible?
The pricing is flexible and depends on your specific project requirements. The final cost is determined based on the type of app, required features, overall complexity, design needs, and the total scope of development. After discussing your idea in detail, I’ll provide a clear and fair custom quote.
Do you provide support after the app is launched?
Yes. I offer post-launch maintenance and support to ensure your app continues running smoothly. Ongoing support can be arranged on a monthly basis, covering updates, bug fixes, performance improvements, and compatibility with new OS versions.
Reviews
1 reviews for this Gig
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Rating Breakdown
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mraddean
Tunisia
I said it before and will say it again Mateus is my go-to developer for iOS apps.
$100-$200
Price
5 weeks
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
M mraddean
Tunisia
I said it before and will say it again Mateus is my go-to developer for iOS apps.
$100-$200
Price
5 weeks
Duration
Helpful?
