hieu mai trung
@hieumaitrung
Flutter Developer with 3+ years building cross-platform mobile and web products for real business workflows.
VietnamWhat I'm looking for
I’m a Flutter Developer with 3+ years of experience building cross-platform products for retail, logistics, and internal operations. I specialize in Dart and Flutter, and I focus on delivering maintainable applications that support day-to-day business workflows.
At SOLUM Vina HCMC, I built and maintained a Flutter Web platform that streamlined retail operations across staff, product, pricing, and Smart POS workflows. I improved scalability and long-term maintainability by structuring core modules with BLoC and Clean Architecture, and I reduced manual internal work by deploying a self-hosted N8n platform and integrating company APIs for automation, notifications, and reporting.
Earlier, I delivered Flutter applications for iOS and Android supporting depot booking, driver management, and transportation workflows. I extended Flutter capabilities with Kotlin and Swift native modules for platform-specific requirements, and I helped keep release cycles stable by applying BLoC architecture while managing TestFlight and Android production builds.
Experience
Work history, roles, and key accomplishments
Flutter Developer
Solum Vina HCMC
Dec 2024 - Apr 2026 (1 year 4 months)
Built and maintained a Flutter Web platform streamlining retail operations across staff, products, pricing, and Smart POS workflows. Improved scalability and maintainability with BLoC and Clean Architecture, and automated internal tasks by deploying self-hosted n8n integrated with company APIs.
Mobile Developer
Logistic Technology Application
Dec 2023 - Dec 2024 (1 year)
Developed Flutter applications for iOS and Android supporting depot booking, driver management, and transportation workflows. Integrated REST APIs, remote configuration, geolocation, and Zalo SDK, extending features with Kotlin and Swift native modules while managing TestFlight and Android production builds.
Mobile Developer
Scale Up
Jan 2023 - Nov 2023 (10 months)
Built core order listing, order detail, and picking workflows for an omnichannel operations application. Contributed to a maintainable MVVM-based architecture and connected operational workflows with commerce platforms including Shopee, Haravan, and TikTok.
Education
Degrees, certifications, and relevant coursework
University of Foreign Languages and Information Technology
Bachelor of Information Technology, Information Technology
2017 - 2021
Completed a Bachelor of Information Technology degree at the University of Foreign Languages and Information Technology from 2017 to 2021.
Availability
Location
VietnamAuthorized to work in
Job categories
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