Hi, I'm Sang 👋
Mobile Application Developer.
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About

Mobile Developer with 2 years of hands-on experience building cross-platform applications using Flutter and React Native. Experienced in the full mobile application lifecycle from architecture and CI/CD setup to deployment on the App Store and Google Play. Focused on application performance and user experience. Proficient in AI-assisted development tools such as Claude, Cursor, and Codex, as well as MCP Servers, to handle complex business logic and improve development productivity.

Skills

Flutter
React Native
Expo
React
Dart
Typescript
Xcode
Android Studio
Firebase
Supabase
Tailwind CSS
n8n
Make
NestJs
MongoDB
My Projects

Check out my latest work

I've worked on a variety of projects, from simple mobile applications to complex mobile applications. Here are a few of my favorites.

AI System

AI System

Cross-platform app enabling users to create, train, and deploy personalized AI assistants. Features multi-modal interaction (text & voice), multi-language support, built with Clean Architecture and CI/CD via Expo EAS.

React Native
Expo
Tailwind CSS
Distribution Management System App

Distribution Management System App

Distribution management app with interactive map modules — visualizing thousands of retail outlets and warehouses, tracking sales staff movement history, and researching KNN clustering for AI-powered warehouse placement optimization.

Flutter
BloC
VisionLand

VisionLand

Built a scalable real estate listing platform with hierarchical user roles and multi-level referral commission tracking.

Flutter
GetX
Kho Xuong Duc Hoa

Kho Xuong Duc Hoa

Developed the entire UI of the Real Estate Info application. Used REST API to implement various features of the application. Applied Clean Architecture and managed state using GetX.

Flutter
GetX
Drop Ceiling

Drop Ceiling

Material calculation and simulation app for drop ceiling installation. Helps contractors and installation teams calculate material quantities, visualize the ceiling frame before construction, and generate quotes quickly.

Flutter
BloC
PubMed Research Paper

PubMed Research Paper

n8n automation workflow that searches PubMed for research papers by topic, deduplicates results by PMID, and delivers a personalized Google Sheet to each user via Gmail. Designed for medical and pharmacy students.

n8n
Docker
Contact

Get in Touch

Want to chat? Just shoot me a dm with a direct question on Instagram or drop me an emailand I'll respond whenever I can.