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Umer Yasin
@umer_yasin
Level 1
Flutter Mobile App Developer iOS And Android Expert
Pakistan
English
About me
Hi, I’m Umer Yasin — a Full-Stack Mobile App Developer with 6+ years of experience building high-performance Flutter apps for iOS and Android. I help startups and businesses turn ideas into scalable, production-ready mobile applications with clean UI/UX and strong architecture. Skilled in Flutter, Firebase, API integration, Node.js, and Laravel. I focus on performance, quality, and real business results. Let’s build your mobile app the right way.
Skills
Umer Yasin
$20/hour
Offline •
Average response time: 1 hour
See my services
Database Development
I will design, develop and optimize sql and nosql databases
Cross-Platform Development
I will do flutter mobile app development, android ios app development, ai app
Want to work on an hourly basis?
Tell Umer Yasin what you need.
$20
/
hourPortfolio
Work experience
Senior Mobile App Developer
Innovation M Services • Full-time
May 2023 - Present • 3 yrs 1 mo
Developed cross-platform mobile applications using Flutter and React Native. Collaborated with frontend developers to integrate backend functionalities seamlessly into web and mobile applications. Creating and implementing low-latency, high-availability, and performant applications. Designing and implementing security and data protection within applications. Participating in architectural, design, and process discussions.
Mobile App Developer
Soliton Technologies • Full-time
May 2022 - Apr 2023 • 11 mos
I am passionate about optimizing app performance, ensuring smooth animations, and maintaining code quality while adhering to Apple's design guidelines. I’ve successfully delivered several projects, from concept to App Store deployment, focusing on providing exceptional user experiences.
45 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 45 Reviews
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angelaintegro
Repeat Client
Cyprus
I would like to thank you for the work done 🙌 It was very comfortable working with the developer: fast and clear communication, always available, quickly got involved in tasks and made changes quickly. The willingness to refine and improve things to achieve the desired result is highly appreciated. I...
Seller's Response
Helpful?
angelaintegro
Repeat Client
Cyprus
I highly recommend working with Umer. This is not the first time I’ve hired him, and once again the experience was excellent. I’m very grateful for their professionalism, reliability, and dedication. They are always available to answer questions, communicate clearly throughout the project, and consistently...
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ohidkhan
United Kingdom
Needed a Custom Mobile App Development: which was beyond regular native app it was definetly very complex task , it was a tailored solutions for my specific platform. Very good at Persistent Problem Solving: Handling "critical" tasks that require staying on top of issues, best part was testing on real...
Seller's Response
Helpful?
angelaintegro
Repeat Client
Cyprus
This is already my third project with Umer, and I couldn’t be happier with the experience. Communication is always excellent and stay in touch throughout the entire project, respond quickly, and are always available when needed. Everything is delivered on time, exactly as agreed. What I appreciate...
Seller's Response
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angelaintegro
Repeat Client
Cyprus
Seller's Response
Helpful?
