Indie Mobile Developer

Hung-Che Hsu Building apps with intent.

High school indie developer focused on Flutter mobile development and Supabase cloud architecture. Dedicated to crafting purposeful, high-fidelity applications with meticulous attention to detail and robust architecture.

About Me

Hello! I'm Hung-Che Hsu, a high school indie developer with a deep passion for mobile applications. I believe exceptional products are forged in the details—balancing functionality, performance, and user experience.

My expertise lies in Flutter (Dart) cross-platform development paired with Supabase (PostgreSQL) as a unified backend cloud infrastructure. I take pride in owning the full workflow, from designing secure database schemas to crafting fluid interactive UI.

Meticulous attention is my design standard—whether it's fine-tuning transition curves, subtle elevations, handling synchronizations smoothly, or configuring robust RLS security. To me, every small detail is a building block of the product's soul.

const Developer developer = Developer(
  name: 'Hung-Che Hsu',
  role: 'High Schooler & Indie Dev',
  focus: [
    'Flutter', 'Supabase',
    'PostgreSQL', 'Swift'
  ],
  philosophy: 'Premium UX & Clean Code'
);

Technical Skills

📱
Mobile & Cross-Platform
Flutter Dart Riverpod iOS (Swift) Android (Kotlin) App Store Publish
☁️
Cloud & Databases
Supabase PostgreSQL RLS Security Realtime Sync Edge Functions Triggers & RPC
💻
Frontend Web
HTML5 / CSS3 Vanilla JS Responsive Design Cloudflare Pages
🛠️
Workflow & Tools
Git / GitHub Xcode Apple Calendar API System Map Links AdMob Ads

Selected Works

9:41📶 🔋
🍔 Foodie Choice
👑 Kikawa Sushi
★★★★★
6 votes · 72%
🍜 Ramen Ichiban
★★★★☆
2 votes · 28%
Confirm Restaurant
🏠 🗳️ 👤
👑
Itinerary Confirmed Kikawa Sushi 18:30
Realtime Sync 100ms Latency
iOS & Android App

Foodie Choice

A social utility app solving the group dining indecision puzzle. Powered by instant broadcast voting, dual-channel retry sync safeguards, single-tap calendar scheduling, and Apple/Google map route links. Tailored to deliver a flawless, high-performance group decision experience.

  • Flutter
  • Dart
  • Supabase
  • PostgreSQL
  • Riverpod
  • Realtime Sync

Let's Connect

Whether you have a compelling app idea seeking development, or you are interested in my technical background, feel free to drop me an email anytime.

support@hungchehsu.com