HoSo Chueh

About

Mobile engineer with 10+ years building production apps, mostly on Android and increasingly across React Native. I currently lead mobile at Crypto.com, focused on the trading experience — real-time charts, high-performance UI, and bringing React Native into large native codebases. On the side I build small games and tinker with AI agents.

Experience

1. Crypto.comFeb 2022 — present
   • Mobile Lead DeveloperJan 2026 — present
   • Senior Android DeveloperFeb 2022 — Dec 2025

   Lead mobile across the Wallet, Exchange, and OG.com apps, focused on the trading pillar. Built smooth real-time animated charts and high-performance UI, and spearheaded React Native brownfield integration into existing native code.

2. Ta Ching Securities / Good Finance2020 — 2022

   Mobile Engineer

   Sole Android developer. Stood up the full build pipeline (GitLab CI, Firebase App Distribution), redesigned the app, and shipped “One Account” online onboarding with OCR and dynamic delivery (−50% download size).

3. Grindr Taiwan2020

   Android Software Engineer

   Photo decoration with canvas + OpenGL ES, plus experimental features with analytics and A/B testing.

4. VisualOn2015 — 2020

   Software Engineer

   Core OSMP+/VMP media product for the Android platform.

5. Vismile2014 — 2015

   Software Engineer

   VR/AR dressing room — Windows + Kinect, web, and Android.

Side Projects

• Pawsitive Track React Native

  Track dog walks — live GPS routes, per-dog event logging, background tracking, and GPX export.

• GGAI Turborepo · AI SDK

  An AI-native game monorepo: LLM-driven text adventures and life-sims with Discord/Web UIs, plus shared AI and logging packages.

• Oh Tai Gi Flutter

  Taiwanese vocabulary learning app. 10,000+ downloads.

• 2048 3D Unity

  A 2048 variation reimagined in 3D.

See all projects →

Skills

• Kotlin
• Java
• Android
• React Native
• Flutter / Dart
• Unity / C#
• TypeScript
• Node.js
• C++
• Python
• OpenGL ES
• AI agents
• LLM apps
• Claude Code

Education

B.S., Electrical Engineering