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I will develop cross platform or native apps using flutter and java
Usman Ali
5.0
5.0
About this gig
Are you looking for a professional Flutter developer to build a modern, fast, and user-friendly mobile application?
I specialize in Flutter cross-platform app development for Android and iOS, along with native Android development using Java and Kotlin. With 3+ years of experience, I help startups, businesses, and individuals transform ideas into high-quality mobile applications.
Services I Offer
Flutter app development for Android and iOS
Native Android apps using Java and Kotlin
Firebase integration (Authentication, Firestore, Push Notifications)
REST API integration and backend connectivity
UI implementation and performance optimization
Bug fixing, feature updates, and app maintenance
Clean, scalable, and well-documented code
Why Choose Me
Professional communication
Reliable and on-time delivery
Clean and maintainable code
Focus on performance and user experience
Support throughout your project
Please contact me before placing an order so we can discuss your requirements and choose the best solution for your project.
Let's build a high-quality mobile app that is reliable, scalable, and ready for your business.
Get to know Usman Ali
Usman Ali
Building clean, responsive mobile apps with Flutter and Java
- FromPakistan
- Member sinceDec 2024
- Avg. response time1 hour
- Last delivery3 weeks
Languages
Urdu, English
Hi! I’m Usman Ali, an application developer with over 3 years of hands-on experience in Flutter, Dart, and Java. I specialize in building high-performance Android and cross-platform mobile apps with modern UI, Firebase integration, and REST API connectivity.
What I Can Offer — Flutter & Java mobile apps, Firebase Auth & Firestore, REST API integration, bug fixing, performance optimization, clean documented code, and support for small tasks and quick fixes.
I focus on clear communication, fast response time, and on-time delivery.
My Portfolio
FAQ
Do you handle backend integration and APIs?
Yes, I specialize in integrating RESTful APIs and Firebase backend services to ensure your app communicates seamlessly with servers and databases.
Can you develop apps for both Android and iOS?
Absolutely! Using Flutter, I build high-performance cross-platform apps that run smoothly on both Android and iOS from a single codebase.
Will my app support push notifications?
Definitely! I can integrate Firebase Cloud Messaging to implement reliable push notifications that keep your users engaged.
Can you help with small tasks or quick fixes?
Yes, I handle small Flutter and Java tasks, bug fixes, and quick updates starting from $20.
Reviews
5 reviews for this Gig
| (5) | ||
| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A 
apprentago
United Kingdom
amazing working with you again thank you very much for your hard work. good code quality and proactive solving problems. would highly recommend for your development needs!
$50-$100
Price
7 days
Duration
Helpful?E efosaedokpolo
Canada
UA just demonstrated how dependable he can be. He understood the problem and created the logic around his coding to make everything work. I salute you brother, and will definitely be back to you with friends to patronize you. Highly recommended coder for his genre
$50-$100
Price
3 weeks
Duration
Helpful?E efosaedokpolo
Canada
Absolutely a master in his own rights. He understood my issues and discussed alternate ways to achieving them and he delivered a world class EaziFleetDriver app... Thanks Boss!!!
$100-$200
Price
3 weeks
Duration
Helpful?A apprentago
United Kingdom
all good thank you for your work
$50
Price
4 days
Duration
Helpful?A apprentago
United Kingdom
Thank you very much for your work. Looking forward to working with you again soon. Proactive and clear communication at all stages, good support to the end and decent code.
$50
Price
2 days
Duration
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
A apprentago
United Kingdom
amazing working with you again thank you very much for your hard work. good code quality and proactive solving problems. would highly recommend for your development needs!
$50-$100
Price
7 days
Duration
Helpful?E efosaedokpolo
Canada
UA just demonstrated how dependable he can be. He understood the problem and created the logic around his coding to make everything work. I salute you brother, and will definitely be back to you with friends to patronize you. Highly recommended coder for his genre
$50-$100
Price
3 weeks
Duration
Helpful?E efosaedokpolo
Canada
Absolutely a master in his own rights. He understood my issues and discussed alternate ways to achieving them and he delivered a world class EaziFleetDriver app... Thanks Boss!!!
$100-$200
Price
3 weeks
Duration
Helpful?A apprentago
United Kingdom
all good thank you for your work
$50
Price
4 days
Duration
Helpful?A apprentago
United Kingdom
Thank you very much for your work. Looking forward to working with you again soon. Proactive and clear communication at all stages, good support to the end and decent code.
$50
Price
2 days
Duration
Helpful?
