Browse categories
Explore
Fiverr Pro
English
$
USD
I will build professional android app with kotlin or java
Hamza
Vetted Pro
Level 2
5.0
5.0
Vetted by Fiverr Pro
Hamza was selected by the Fiverr Pro team for their expertise.
About this gig
Hi, I'm Hamza, a mobile and AI application developer focused on building scalable, production-ready apps that deliver real value to users.
With 7+ years of experience in Android development and modern AI integrations, I help startups and businesses turn ideas into intelligent mobile products. I dont just build screens I design complete app architectures with backend services, automation workflows, and subscription-ready systems.
My goal is simple: create reliable, high-quality apps that users actually enjoy using.
My Expertise
Programming Languages
- Kotlin
- Java
Android Jetpack Components
- Jetpack Compose
- Retrofit
- Room
- LiveData
- Dagger-Hilt / Koin
- Coroutines / Flow
- View Binding
- Data Binding
- Paging Library
- Data Store
- Navigation Component
Google Services
- Firestore Database
- Firebase Realtime Database
- Firebase Analytics
- User Authentication
- Cloud Storage
- Cloud Messaging
- Google AdMob
- Google Maps
Design Tools
- Android UI Design
- UI Fixing
- Figma
- Adobe XD
Note: To ensure a smooth collaboration, please message me before placing an order to discuss your project requirements and avoid any potential cancellations.
Let's Create Something Amazing!
I am excited to bring your vision to life and be you
Get to know Hamza
Hamza
Vetted Pro
mobile development lover
Level 2
Hamza is part of the Fiverr Pro catalog and has been hand-picked by a dedicated Fiverr Pro team for their skills and expertise.
Vetted for
Mobile App Development
- FromTurkey
- Member sinceOct 2021
- Avg. response time1 hour
- Last delivery2 months
Languages
English, Turkish, German, French
Mobile app developer with 7+ years of experience building scalable Android and iOS applications. I specialize in AI-powered features, backend API integrations, and subscription-based app architectures. Skilled in Kotlin, Swift, FastAPI, RevenueCat, and map/navigation systems. I help startups build MVPs and production-ready apps with clean architecture and reliable performance. Let’s turn your idea into a real product.. 🚀📱🤖
My Portfolio
Other Mobile App Development Services I Offer
Reviews
37 reviews for this Gig
| (35) | ||
| (0) | ||
| (2) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K kfjblack
Repeat Client
United States
great to work with.
Up to $50
Price
1 day
Duration
Helpful?B bestinvestor
United States
Working with Hamza on my mobile app project was a fantastic experience! His PROFESSIONALISM and code expertise truly shone through, and the attention to detail was impeccable. His quick responsiveness and polite demeanor made the collaboration smooth and enjoyable.
$200-$400
Price
4 days
Duration
Helpful?H henzz_01
Repeat Client
United Kingdom
Working with Hamza was the best decision I have taken for this project. Best work, best response, respect, and communication are on the top level. I will be thankful to him for all his efforts.
$400-$600
Price
3 weeks
Duration
Helpful?C canerdepe106
Turkey
it was a nice experience to work with Hamza. He helped us so much and also was so kind.
$100-$200
Price
4 days
Duration
Helpful?P paolobortolato
Italy
Hamza was very professional and very quick in developement and deployment; he got my requests and follow them up just as expected. I'll surely recommend him and I hope to work with him in the future, maybe for improving current project
$200-$400
Price
5 days
Duration
Helpful?
Reviews
37 reviews for this Gig
| (35) | ||
| (0) | ||
| (2) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
K kfjblack
Repeat Client
United States
great to work with.
Up to $50
Price
1 day
Duration
Helpful?B bestinvestor
United States
Working with Hamza on my mobile app project was a fantastic experience! His PROFESSIONALISM and code expertise truly shone through, and the attention to detail was impeccable. His quick responsiveness and polite demeanor made the collaboration smooth and enjoyable.
$200-$400
Price
4 days
Duration
Helpful?H henzz_01
Repeat Client
United Kingdom
Working with Hamza was the best decision I have taken for this project. Best work, best response, respect, and communication are on the top level. I will be thankful to him for all his efforts.
$400-$600
Price
3 weeks
Duration
Helpful?C canerdepe106
Turkey
it was a nice experience to work with Hamza. He helped us so much and also was so kind.
$100-$200
Price
4 days
Duration
Helpful?P paolobortolato
Italy
Hamza was very professional and very quick in developement and deployment; he got my requests and follow them up just as expected. I'll surely recommend him and I hope to work with him in the future, maybe for improving current project
$200-$400
Price
5 days
Duration
Helpful?
