Danny (CYH) — Founder & Product Builder

I build intelligent products from concept to launch, focusing on AI/LLM, developer tools, and computer vision for skincare. With 10+ years in product and engineering, I bridge strategy and code—precision over speed for mature products.

I drive fast, focused iterations and prioritize measurable outcomes, but always anchor decisions in technical clarity and business impact. I lead remote-first teams, balance product vision with engineering execution, and thrive on building scalable solutions that ship quickly—without sacrificing long-term value.

Product & Projects

AI-powered cosmetics ingredient & skin decision assistant: scan labels, interpret risk/effectiveness, and get personalized guidance.

Lightweight, terminal-first AI IDE for fast, command-driven dev flow.

CLI tool for Traditional Chinese text linting.

Contact

• Email: cyh@hcytlog.com

Fun Facts

• PM who’s also a full-stack engineer (discovery → architecture → code → ship).
• Based in Taiwan, collaborating remotely across time zones.
• “HCYT” comes from two names—only one letter differs.