Research Assistant · Institute of Information Science, Academia Sinica · Taipei
Two years of residency, three years of shipping LLM systems.
兩年住院醫師，三年做 LLM 系統。
Physician-turned-AI engineer with an M.D. and an M.S. in Computer Science (NLP Lab, National Taiwan University). Built an end-to-end AI platform (chatbot + ERP + CRM) for medical clinics at a Taipei AI startup, covering dataflow, inference, serving and monitoring. First author of publications at COLM 2026 and BMJ Health & Care Informatics.
My research sits at the intersection of large language models and clinical medicine: continual LLM adaptation (COLM 2026), medical imaging AI (BMJ Health & Care Informatics 2025), and plain-language adaptation of medical texts (TREC PLABA 2024).
Outside research I read, then build some sites under peteraim.com covering conferences, medical AI, industry reports, startups and security (See Projects). I also co-founded Beyond Medicine (醫外之境), a community empowering healthcare professionals to explore career paths beyond clinical practice.
Large language models × clinical medicine. Three first-author papers, three different communities:
| COLM 2026 |
Smarter by the Moment: Environment-Driven Dynamic Policies for Continual LLM Improvement Ting-Wei Chang, Po-Chun Chen, Hen-Hsen Huang, Hsin-Hsi Chen Lets an LLM turn its own history into strategies: continual gains, no retraining. arXiv:2609.16800 |
| BMJ HCI 2025 |
Artificial intelligence for predicting interstitial fibrosis and tubular atrophy using diagnostic ultrasound imaging and biomarkers Ting-Wei Chang, Chang-Yu Tsai, Zhen-Yi Tang, et al. Predicts kidney fibrosis from ultrasound and blood tests, no biopsy needed. doi:10.1136/bmjhci-2024-101192 |
| TREC 2024 PLABA track |
Enhancing Accessibility of Medical Texts through Large Language Model-Driven Plain Language Adaptation Ting-Wei Chang, Hen-Hsen Huang, Hsin-Hsi Chen Rewrites dense medical text into language patients can actually read. arXiv:2609.17398 · NIST SP 1329 |
All 7 papers with full citations and BibTeX → peteraim.com/publications
Founding AI Engineer at Genibuilder（沛智科技）, Sep 2024 – Jul 2026. Owned the end-to-end AI platform (chatbot + ERP + CRM) as the company scaled, from first feature to large-scale production:
- 🏗 End-to-end AI system from scratch: dataflow → inference → serving → monitoring, multi-tenant, designed for scalability
- 💬 LINE community, follower base up 400%: architected the conversational AI platform behind a single client's community, sustaining thousands of requests per second
- 📣 AI marketing platform in two months: delivered from scratch, putting AI chatbots into LINE and Facebook Messenger
- ⚡ −90% agent response latency: a systematic rewrite of the Genii-S agent architecture, not a caching shortcut
- 💳 Billing live in one week: subscription and payments end-to-end, the company's first recurring revenue
- 🔐 ISO/IEC 27001:2022: technical owner defining AI and systems security controls; audit passed Jul 2026
| Year | |
|---|---|
| 2024 | AOCR2024 AI Challenge: classification of acute appendicitis on contrast-enhanced CT. Ranked 8/122 in the first stage and 11/25 in the second |
| 2022 | Letter of appreciation from the TMUH superintendent: produced 3D-printed organ models for donor body reconstruction after organ retrieval, across 10+ cases at TMUH, Wan Fang and Shuang Ho hospitals |
| 2021 | AI CUP 2021 Medical Dialog Analysis Competition: ranked 17/368 |
| Year | |
|---|---|
| 2026 | Online talk at 百業分享堂: "Turning long reports into interactive AI-built web pages: a medical-site case study". A live demo of turning the COMPUTEX 2026 site and the Stanford AI Index Report 2026 into shareable interactive pages with AI and no code. Watch the talk |
| 2026 | Co-organizer and teaching assistant, Vibe Coding Basics workshop: a volunteer team from the Evolving Intelligence (度化智能) learning community running hands-on AI workshops for non-technical people, open to everyone. First in-person session 22 Aug 2026 in Taipei, 4.58 / 5 overall satisfaction |
| 2025 | Online talk at 百業分享堂: "From physician to AI: a career-transition journey". Watch the talk |
| 2022 | Invited instructor, medical humanities workshop (3D printing × organ donation), hosted by TMU and Shuang Ho Hospital. Watch the Da Ai TV report |
I read, then build. 49 bilingual sites under *.peteraim.com, across 10 themes: conferences, medical AI, industry reports, startups, security and more.
| 🎤 Agentic AI Summit '26 Notes | All 147 talks from Berkeley RDI's summit (Aug 1–2, four stages, 14 livestreams): a one-liner, a TL;DR and timestamped links into the livestream for each |
| 🧩 TRIZ 40 Inventive Principles | The 40 principles as a bilingual codex, from ancient crafts to AI: 437 cases, 174 sources, flashcards, quizzes |
| 🖥 Computex + Innovex 2026 | Highlights from COMPUTEX 2026 and the InnoVEX startup expo, focused on AI integration trends |
| 🩺 AI & Medical AI Daily | An automatically curated daily digest of AI and medical-AI news, industry moves, regulation and product analysis |
| 🏥 Taiwan HealthTech Industry Guide | Taiwan's health-tech industry in 15 bilingual pages: medical software, digital health & AI, devices, regulation, ecosystem, careers, plus a learning hub for non-medical newcomers |
| 🛡 OWASP Top 10 for LLM Apps 2025 | A bilingual reader of the official OWASP Top 10 for LLM Applications 2025 |
| 🛠 lazy-html · Data into Web Pages | A Claude tool that turns text, lists, files or a topic into a polished, interactive web page, no coding required (repo) |
| 🚀 CS183: Startup, Class Notes | Bilingual study notes for Stanford's CS183 "Startup" lectures |
Browse all 49 → ｜ Conference timeline →
| Languages | Python (uv) · TypeScript · SQL |
| LLM / Agent | Google ADK · LLM Gateway (routing, fallback, rate limiting, cost tracking) · MCP tool registry · RAG · knowledge graphs · multi-agent systems · continual learning |
| Cloud | GCP (Cloud Run, Cloud SQL, Firestore, Redis, Pub/Sub, Vertex AI) · Cloudflare Workers |
| Data | PostgreSQL (row-level security for multi-tenancy) · Firestore · Redis · SQLite |
| Web | Astro · React · Tailwind |
| Practice | GitLab CI/CD · GitHub Actions · canary / blue-green · pre-commit hooks · ISO 27001 controls |
✉️ peterchang.ai.med@gmail.com ｜ 📍 Taipei, Taiwan ｜ 🌐 peteraim.com