🇻🇳 VI
Phúc

Hi, I’m Phúc,

who ships mobile apps at scale with Flutter + Kotlin + Swift

Mobile Developer Rikkeisoft Ho Chi Minh City 📦 secondary_screen · pub.dev

5 years building mobile products from scratch.

Full-time at Hahalolo, Chợ Nhanh, Finviet, and now Rikkeisoft — freelancing on the side the whole way.

What keeps me going isn't the framework of the week —

it's shipping systems that last.

At Chợ Nhanh, three apps shipped with a team of four. At Finviet, POS software went live on real retail floors — no room for bugs at checkout.

Bigger teams. Harder problems. End-to-end.

My path What I build Let's talk

Work Experience

End-to-end ownership across discovery, delivery, and maintenance — mostly Flutter, sometimes native Kotlin, always shipped to Google Play and the App Store.

Mobile Application Developer

Mar 2026 – present
Rikkeisoft

Full-time, Ho Chi Minh City. Flutter and Android.

Mobile Developer

Aug 2025 – Mar 2026
Finviet Technology

Developed and maintained cross-platform POS applications (Android/iOS) using Flutter for tablet and mobile devices.

Mobile Developer

Jul 2023 – Feb 2025 · 1 yr 8 mo
Thương mại điện tử Chợ Nhanh

Developed and maintained e-commerce apps using Flutter & Dart — Chợ Nhanh, COPBEO, and COPBEO Seller.

Flutter Developer

Mar 2022 – Jun 2023
Hahalolo Travel Social Network

Joined architectural design and feature development for Hahalolo, a travel social app for sharing trips, booking hotels and tours, and buying tickets.

Flutter Developer

Jul 2021 – Feb 2022
Freelance

Joined a small remote team building a mobile app in Flutter.

Projects

Thương mại điện tử Chợ Nhanh

Chợ Nhanh, COPBEO & COPBEO Seller

E-commerce apps — a video-commerce feed alongside traditional shopping, plus a marketplace for Vietnamese produce and OCOP-certified goods.

  • Flutter
  • Dart
  • BloC
  • RevenueCat
1 yr 8 moduration
3apps
4team size

secondary_screen ↗

Open Source

Open-source Flutter package for driving a second display from a POS app — live order summaries, promotions, auto-reconnect.

  • Flutter
  • Android
  • POS

K&H Translator

English–Vietnamese translator — camera, text, and voice translation. 30% of subscription revenue funds Planvn.org, a children’s education charity.

  • Flutter
  • Google Translate
  • Figma

Website ↗ · App Store ↗ · Google Play ↗

Physio Learning

Web-based learning platform for physical therapy courses — lesson content, course structure, and student progress in one place.

  • Web
  • LMS
  • Firebase

Website ↗

FitPair

Fitness-matching app for training partners — news feed, plus GPS run-tracking on Google Maps. Built with a distributed team in Brazil, alongside full-time work.

  • Flutter
  • Firebase
  • Google Maps API

Website ↗ · App Store ↗ · Google Play ↗ · Instagram ↗

Nam Long Living

In production

Resident app for Nam Long Investment Corporation's apartment communities — service requests, property manager contact, and building announcements.

  • Flutter
  • Firebase

App Store ↗ · Google Play ↗

Education

Sep 2019 – Jun 2021

Cao Thang Technical College

Engineer’s degree, Computer Software Technology.

Certifications

  • Claude Code in Action

    Anthropic

    2026

  • Front-end Web Development

    Kmin Academy — React.js, HTML5

    2021

Skills

Languages

Vietnamese — Native

English — Professional, technical reading & writing

Mobile

  • Flutter
  • Dart
  • Kotlin
  • Jetpack Compose
  • Swift

Architecture

  • BloC
  • Clean Architecture
  • Provider

Platform

  • Firebase
  • RevenueCat
  • Figma

Systems

  • Google APIs
  • POS Systems
  • Deep-link

Let’s talk

Full-time at Rikkeisoft, open to freelance Flutter work on the side. Reach me by email or phone.

Say hello in LinkedIn