Shingon Buddhist priest who codes. 25 years on the factory floor.
I sit with factory managers, figure out what breaks, and build systems that fix it. Over the past two and a half years, I independently delivered 30+ enterprise systems for a semiconductor materials manufacturer — MES, AI visual inspection (YOLO11), IoT automation, enterprise AI chatbot — all following ISO 27001:2022 principles.
Before that, I ran a software company for 19 years, delivering factory systems across 4 TSMC fabs and managing teams of up to 30 engineers.
- Building Shukuyodo — production on Nuxt 3, migrating to Next.js 16 + React 19
- Targeting FDE / Engineering Manager roles in Japan (Randstad / ExecutiveSearch.AI)
- Maintaining 4 Go industrial repos — SECS/GEM driver, edge gateway, OT security scanner, shared API gateway
| 30+ enterprise systems delivered solo (MES, quality, IoT, AI vision) | Following ISO 27001:2022 |
| 4 TSMC fabs, 19 years running a software company | Up to 30 engineers managed |
| Shingon priest + semiconductor developer | Rare domain crossover |
| 11 production languages | ZH (Native) / EN (Professional) / JA (JLPT N2, taking N1 July 2026) |
|
25 years of factory knowledge, in one interactive system.
DashAI reads live factory data, flags NCRs with ranked options, and schedules orders. BCM simulation with cascading impacts and RTO/RPO matrix. 5 factory agents in a collaboration network. |
A 1200-year-old sutra turned into software.
Kukai brought the Shukuyodo sutra from Tang Dynasty to Japan in 806 AD. I translated the original scripture into a working engine. Every result links back to the Taisho canon source text. Rule-based, no LLM. Personal data stays in your browser. |
4 repos forming a complete industrial edge stack. All single Go binaries. Cross-compile to ARM64.
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SECS/GEM driver — 12 SEMI standards, 5 protocols, IEC 62443 SL4, single binary |
Device bridge + Modbus scanner — plugin architecture, scan-to-config, ARM64 |
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OT/ICS security scanner — CVE detection, IEC 62443 + NIST CSF 2.0 compliance |
Shared Go API gateway — Chi + pgx + JWT/Logto, embedded monitoring dashboard |
| Category | Projects |
|---|---|
| Enterprise AI & Manufacturing |
Smart Factory Demo — 30+ enterprise systems, MES, quality, IoT, AI vision |
| Language Learning |
ai-english-tutor — Voice-first speaking practice with AI grammar correction |
| Developer Tooling |
dash-devtools — Validation, E2E, AI vision CLI |
| Area | Technologies |
|---|---|
| AI/LLM | Claude API (Tool Use), YOLO11, OpenCV |
| Enterprise | MES, Digital Transformation, Solution Architecture |
| SECS/GEM | HSMS, OPC-UA, MQTT, Modbus TCP |
| Security | ISO 27001:2022, IEC 62443, OWASP Top 10, AI Red Teaming |
| Frontend | Nuxt 3, Vue 3, React 19, Next.js 16, Angular 21, TypeScript, PrimeVue, shadcn/ui, PrimeNG |
| Backend | Go (Chi + pgx), FastAPI + SQLModel, Node.js |
| Database | PostgreSQL (Neon), Prisma ORM |
| IoT | Modbus TCP, OPC UA, RFID, WebSocket, SECS/GEM |
| Cloud | Vercel, Render, Neon, GitHub Actions |
Chinese (Native) / English (Professional) / Japanese (JLPT N2, BJT J3 — taking N1 in July 2026)
AI-assisted development with Claude Code.