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Sameer
@msameer723
Level 2
Flutter App Developer, UML Diagram, SRS, Class Diagram, ERD, BPMN, DFD
Pakistan
Japanese, Chinese, Italian, French, English, German, Spanish
About me
As an experienced software developer, Specializing in Flutter, I developed flutter apps with flutter firebase integration for both Android and iOS for various domains like ambulance services, e-commerce, weather forecasting, and chat platforms. I can also convert Figma to Flutter, I offer comprehensive assistance in SRS document creation, covering problem statements, requirements, scheduling, and software design. Proficient in UML, I optimize architecture with use cases, class diagrams, BPMN, Activity diagrams, Sequence diagrams, erd and others.
Skills
Sameer
$10/hour
Offline •
Average response time: 1 hour
See my services
Programming & Tech
I will do technical writing, uml, sql, data flow, class diagram, bpmn, erd, usecase
Cross-Platform Development
I will do android app development, flutter app development flutter mobile app developer
Want to work on an hourly basis?
Tell Sameer what you need.
$10
/
hourPortfolio
Work experience
Flutter Mobile App Developer
Socios.com • Full-time
Apr 2025 - Present • 1 yr 3 mos
Software Productivity Strategists, Inc. (USA) As a Flutter Mobile App Developer, I design and develop high-performance cross-platform mobile applications for Android, iOS, and Web. I collaborate with international clients and cross-functional teams to deliver scalable, user-centric solutions using modern Flutter architecture and best practices. Key Projects ZenPod – Developed a comprehensive wellness platform with Android, iOS, Web, and Admin Panel, featuring guided journeys, online courses, community tribes, subscriptions, and content management. BoatLogs – Researched and planned the conversion of a web-based platform into a mobile application, evaluating Flutter and Capacitor approaches for optimal performance. Enterprise Business Applications – Built and maintained production Flutter apps with offline-first architecture, Riverpod state management, Firebase Analytics, authentication, REST APIs, location services, and performance optimization. Responsibilities * Develop cross-platform Flutter applications * Design scalable and maintainable app architectures * Integrate REST APIs, Firebase, and third-party services * Optimize application performance and UI responsiveness * Collaborate with designers, QA engineers, and backend developers * Publish and maintain Android and iOS applications * Troubleshoot, debug, and continuously improve existing applications
64 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 64 Reviews
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nicklasnangarra
Repeat Client
Sweden
5th time working together, and once again a perfect 10/10. World-class understanding, communication, and delivery from start to finish. Highly recommended.
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nicklasnangarra
Repeat Client
Sweden
My favorite developer to work with. This is our 5th project. 10/10.
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jg7564
United States
Sameer is a very great person to talk with and he does great graphic and UML work.
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goatlearning
Repeat Client
Germany
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nicklasnangarra
Repeat Client
Sweden
Exceptional work. For the last 2 months we have been working on our wellness web application, building it from scratch from my idea. Every update from Sameer has exceeded my expectations and the process has been incredibly smooth. Sameer and his colleague have a great understanding of the goal, along...
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