| Project | Stack | Status |
|---|---|---|
| Connectors (脈客) — AI-powered personal CRM | React 18 · NestJS · tRPC · SwiftUI · Kotlin Compose | 🟢 Live on App Store |
| StocX — Taiwan stock analysis platform | React · NestJS · PostgreSQL · ECharts | 🟡 In development |
Open to CTO roles · Technical advisory · Senior engineering leadership
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Zero-downtime legacy refactor — Reverse-engineered an undocumented cart/order system with complex multi-currency and reward logic. Migrated from
floattodecimal(24,12)via v1/v2 parallel execution with field-level diff validation. Zero accounting disputes, 100% traffic cut over, legacy safely retired. -
AI-native team workflow — Defined CI validation gates + multi-agent orchestration patterns (Claude Code / Codex CLI / Gemini CLI) to reduce individual task cycles from 15–30 min to under 5 min.
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Solo full-stack delivery — Shipped a production-grade NestJS backend, iOS + Android native apps, and 41-language i18n in 2.5 months (Connectors, currently in App Store review).



