I will build mobile app development app developer react native flutter ai app


About this gig
Mobile App Developer for iOS and Android.
Searching for a reliable expert to build a world-class mobile experience?
You are in the right place.
I am a senior mobile app developer with over 12 years of experience creating high-quality iOS and Android applications focused on performance, accuracy, and refined design.
Whether you need a fully custom mobile app or want to convert your website into a mobile experience, I deliver polished, scalable, and launch-ready solutions.
Services
- iOS & Android App Development
- Flutter Cross-Platform Solutions
- Custom UI/UX Design
- Web-Based Admin Dashboard Development
Why Work With Me
- Senior App Developer on Upwork and other platforms
- Clean, secure, and scalable architecture
- Modern, brand-focused UI/UX design
- Clear communication and reliable delivery timelines
- 60 days of premium post-launch support
Every application I build is carefully engineered for performance and quality ideal for clients who value professionalism and long-term reliability.
Lets discuss to create something exceptional functional.
Get to know Maz
Custom Mobile App Developer
- FromUnited States
- Member sinceJan 2026
- Avg. response time6 hours
- Last delivery2 months
Languages
English
My Portfolio
FAQ
Can you build the app using React Native or Flutter?
Yes. We have strong expertise in both React Native and Flutter, two leading frameworks for cross-platform development that allow us to create high-performance apps for both iOS and Android using a single codebase.
What are your pricing and payment terms?
Costs depend on the project’s scope, features, and development timeline. We offer flexible payment options, including fixed-price, milestone-based, or hourly models. A detailed estimate will be shared after the initial project consultation.
Do you provide app deployment to the App Store and Google Play?
Yes. We manage the complete deployment process for both the Apple App Store and the Google Play Store, including submission, store listing configuration, and compliance with platform guidelines.
What type of app will I receive?
You will receive a fully functional mobile application customized to your specific requirements. The app can be delivered for iOS, Android, or both platforms, and will include all features defined during the planning and development stages.
When will you received the source code of the app?
Yes. Upon request and according to the project agreement, full source code access can be provided after project completion and once all payments have been finalized.
2 reviews for this Gig
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
P poppy_lane1

Germany
Amazing experience working with this developer. He built my mobile app exactly the way I wanted. The design is clean, the app runs smoothly, and everything was delivered on time. Communication was great and he understood all my requirements perfectly. I highly recommend him for mobile app development.
Up to $50
Price
2 days
Duration
Helpful?N 
nex_pay

Australia
Great experience overall! Everything was handled professionally with clear communication and fast responses. The whole process was smooth and reliable, and I really appreciated the attention to detail. Highly recommended for anyone looking for quality and professionalism. Will definitely work together again in the future
$50-$100
Price
4 days
Duration
Helpful?
2 reviews for this Gig
| (2) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
P poppy_lane1

Germany
Amazing experience working with this developer. He built my mobile app exactly the way I wanted. The design is clean, the app runs smoothly, and everything was delivered on time. Communication was great and he understood all my requirements perfectly. I highly recommend him for mobile app development.
Up to $50
Price
2 days
Duration
Helpful?N 
nex_pay

Australia
Great experience overall! Everything was handled professionally with clear communication and fast responses. The whole process was smooth and reliable, and I really appreciated the attention to detail. Highly recommended for anyone looking for quality and professionalism. Will definitely work together again in the future
$50-$100
Price
4 days
Duration
Helpful?

