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$
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I will develop android mobile application in android studio, android app development
Mateusz R
Level 2
4.8
4.8
About this gig
Launch your Android app today! I will develop modern, fast and Google Play-ready Android apps using Native Kotlin.
- Integrate REST APIs and web services seamlessly
- Build responsive, modern UI with Jetpack Compose or XML
- Ensure pixel-perfect design across all Android devices and screen sizes
- Enable offline support with Room database
- Provide bug fixes and performance optimization
- Implement Firebase services (Auth, Firestore, Analytics, Crashlytics)
- Set up Google, Facebook, and other social logins
- Push notifications with Firebase Cloud Messaging
- Local notifications for enhanced engagement
- Track app performance and user behavior with analytics tools
- Integrate AdMob for monetization
- Implement on-device machine learning with ML Kit
- Add Google Maps for location-based functionality
- Implement in-app purchases and subscriptions via Google Play Billing
- Assist with app submission to Google Play Store
- Utilize MVVM, Clean Architecture, and modern Android development best practices
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 time1 hour
- Last delivery2 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
2 reviews for this Gig
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Rating Breakdown
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- Quality of delivery
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S scottsantinon
Australia
Thanks so much Mateusz, really appreciate how responsive you are! And how patient at my lack of understanding of coding and the app store :-)
$50-$100
Price
8 days
Duration
Helpful?C cognitekgroup
United States
delivered above expectations. highly recommended
$50-$100
Price
7 days
Duration
Helpful?
Reviews
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
S scottsantinon
Australia
Thanks so much Mateusz, really appreciate how responsive you are! And how patient at my lack of understanding of coding and the app store :-)
$50-$100
Price
8 days
Duration
Helpful?C cognitekgroup
United States
delivered above expectations. highly recommended
$50-$100
Price
7 days
Duration
Helpful?
