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I engineer caregiver tracking systems for rural environments, using robust local storage architecture to support monitoring thousands of clients in areas with zero internet connectivity. I developed a UK driving route practice app with real navigation simulation, achieving 10K+ downloads across platforms and successfully re-publishing after store compliance challenges. I am a Flutter Mobile App Developer and Android App Developer with end-to-end development and delivery of five mobile applications (Flutter + Mapbox) from concept to production on Google Play and the Apple App Store. I build software that works in the real world—reliable, scalable, and built with purpose. I am strong in Flutter, backend systems with Spring Boot, and end-to-end product development and deployment. I have led end-to-end revenue systems via RevenueCat, resolved app store compliance and financial disputes, and standardized CI/CD to accelerate releases.…I engineer caregiver tracking systems for rural environments, using robust local storage architecture to support monitoring thousands of clients in areas with zero internet connectivity. I developed a UK driving route practice app with real navigation simulation, achieving 10K+ downloads across platforms and successfully re-publishing after store compliance challenges. I am a Flutter Mobile App Developer and Android App Developer with end-to-end development and delivery of five mobile applications (Flutter + Mapbox) from concept to production on Google Play and the Apple App Store. I build software that works in the real world—reliable, scalable, and built with purpose. I am strong in Flutter, backend systems with Spring Boot, and end-to-end product development and deployment. I have led end-to-end revenue systems via RevenueCat, resolved app store compliance and financial disputes, and standardized CI/CD to accelerate releases.

Abdulla Al Mued

App Developer, Developer, Programmer, +5

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I engineer caregiver tracking systems for rural environments, using robust local storage architecture to support monitoring thousands of clients in areas with zero internet connectivity. I developed a UK driving route practice app with real navigation simulation, achieving 10K+ downloads across platforms and successfully re-publishing after store compliance challenges. I am a Flutter Mobile App Developer and Android App Developer with end-to-end development and delivery of five mobile applications (Flutter + Mapbox) from concept to production on Google Play and the Apple App Store. I build software that works in the real world—reliable, scalable, and built with purpose. I am strong in Flutter, backend systems with Spring Boot, and end-to-end product development and deployment. I have led end-to-end revenue systems via RevenueCat, resolved app store compliance and financial disputes, and standardized CI/CD to accelerate releases.…I engineer caregiver tracking systems for rural environments, using robust local storage architecture to support monitoring thousands of clients in areas with zero internet connectivity. I developed a UK driving route practice app with real navigation simulation, achieving 10K+ downloads across platforms and successfully re-publishing after store compliance challenges. I am a Flutter Mobile App Developer and Android App Developer with end-to-end development and delivery of five mobile applications (Flutter + Mapbox) from concept to production on Google Play and the Apple App Store. I build software that works in the real world—reliable, scalable, and built with purpose. I am strong in Flutter, backend systems with Spring Boot, and end-to-end product development and deployment. I have led end-to-end revenue systems via RevenueCat, resolved app store compliance and financial disputes, and standardized CI/CD to accelerate releases.

Available to hire

I engineer caregiver tracking systems for rural environments, using robust local storage architecture to support monitoring thousands of clients in areas with zero internet connectivity. I developed a UK driving route practice app with real navigation simulation, achieving 10K+ downloads across platforms and successfully re-publishing after store compliance challenges.

I am a Flutter Mobile App Developer and Android App Developer with end-to-end development and delivery of five mobile applications (Flutter + Mapbox) from concept to production on Google Play and the Apple App Store. I build software that works in the real world—reliable, scalable, and built with purpose. I am strong in Flutter, backend systems with Spring Boot, and end-to-end product development and deployment. I have led end-to-end revenue systems via RevenueCat, resolved app store compliance and financial disputes, and standardized CI/CD to accelerate releases.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

English

Advanced

Javanese

Advanced

Work Experience

Driving Exam Route Lead Developer at Alphabyte Technologies Ltd / Led End-to-End (UK Market)

June 1, 2025 - Present

Led end-to-end development of the Driving Exam Route app for the UK market using Flutter and Mapbox, including in-app purchases and iOS/Android integration. Also contributed to a PC Building App (Easy Build) project, focusing on delivering a budget-maximizing, fully compatible configuration experience. Emphasized offline capabilities, robust backend support, and adherence to app store compliance.

Flutter Mobile App Developer / Android App Developer at Independent / Freelance projects (UK and BD)

January 1, 2023 - June 1, 2025

Engineered caregiver tracking system for rural environments with offline data architecture; developed UK driving route practice app with navigation simulation; led development and delivery of 5 mobile applications (Flutter + Mapbox) for Google Play and App Store; built reliable, scalable software with a focus on end-to-end product development and deployment; implemented CI/CD pipelines and monetization via RevenueCat; ensured 100% uptime.

Software Engineer II at Farmer Card (Government Eco System)

January 1, 2023 - June 1, 2025

Architected the mobile infrastructure for a multi-platform government ecosystem (Farmer Card) to serve 1M+ users, ensuring offline data synchronization and high availability. Built a piece-to-piece production tracking system (NFC, QR, Barcode) for garments manufacturing, currently in production reducing production time by ~10% and improving cost efficiency and product traceability. Maintained and enhanced enterprise ERP mobile applications, resolving critical bugs and delivering new features to support ongoing business operations. Engineered scalable backend services using Spring Boot, delivering secure REST APIs, authentication, and core ERP business logic. Technologies used included Dart, Java, Kotlin; Flutter SDK; Spring Boot; Mapbox; RevenueCat; Firebase; SQL.

Flutter Mobile App Developer | Android App Developer at TRY SOLUTION LLC

August 1, 2018 - Present

Managed full app development lifecycle independently, consistently delivering high-quality work within strict timelines. Maintained 95% attendance rate with zero lateness, demonstrating strong reliability and commitment. Collaborated with senior developers to enhance app functionality and user experience. Developed and maintained native Android and Flutter apps with expertise in API integration, UI development, and cross-platform functionality. Mentored junior developers, providing guidance on problem-solving and best practices.