About Danny (CYH) / 關於 Danny（CYH）

中文

我是 Danny（CYH），開發者、產品經理，也是一名專注於 AI 產品實作與技術導入的實踐者。

我長期處於產品思維與工程開發的交界處。對我來說，技術不應該是額外掛上的功能，而應該是產品系統中有機演進的一部分。我專注於縮短「產品願景」與「實際開發」之間的距離，特別是在 AI 技術快速更迭的當下。

AI 導入與技術夥伴 (AI Implementation & Partnership)

除了開發自己的產品，我也協助團隊將 AI 真正轉化為生產力。我不只是提供建議，更專注於解決從原型到實際應用之間的各種摩擦力：

AI 工作流程設計：不只是串接 API，而是建立可觀測、可控的系統流程。
RAG 與決策系統實踐：解決資料檢索品質與模型幻覺等關鍵技術問題。
跨職能協調：作為 PM 與開發端的溝通橋樑，確保 AI 規格既符合使用者需求，又具備開發可行性。

如果你正在思考如何讓 AI 擺脫「功能堆疊」的狀態，真正融入系統架構，或者你的團隊需要一個懂產品也懂程式的人陪跑一段，歡迎聯繫我聊聊。

個人作品 (Products)

Ingrelens (cosGlint) - 垂直領域 AI 應用。透過掃描標籤與 AI 分析，協助使用者理解保養品成分與個人膚質的適合度。
- ingrelens.com
Termdock - 開發者工具。輕量、Terminal-first 的 AI IDE，專注於快速、指令驅動的開發流。
- www.termdock.com
twlint - 繁體中文文本校對工具 (CLI)。
- twlint on GitHub

關於 H-cyt (Hybrid-cyt)

這是我創立的品牌，也是我的產品觀。

「Hybrid」代表混合與跨域；「cyt」取自細胞學（Cytology）。我始終相信產品應該像細胞一樣，不是孤立的功能堆疊，而是能自由組合、協作並持續進化的模組。這套「細胞化思維」指引我如何設計架構、如何迭代功能，以及如何讓 AI 系統在充滿不確定的環境中保有彈性。

English

I am Danny (CYH), a Product Developer and AI Implementation Partner.

I work at the boundary between product vision and engineering execution. To me, technology should not be an "add-on" feature, but an organic part of an evolving system. I specialize in shortening the gap between an idea and a production-ready product, especially in the era of rapidly evolving AI.

AI Implementation & Partnership

Beyond building my own products, I partner with teams to turn AI capabilities into real-world productivity. I focus on reducing the friction between prototype and production:

AI Workflow Design: Moving beyond simple API calls to build observable, controllable system flows.
RAG & Decision Systems: Solving the engineering challenges of retrieval quality and hallucination.
Bridging the Gap: Acting as the link between product management and engineering to ensure AI specs are both user-centric and technically sound.

If you’re looking to move beyond "AI as a feature" and toward building more adaptive systems, or if your team needs a partner who can both design and code, let’s connect.

Products

Ingrelens (cosGlint) - AI-powered cosmetics assistant.
Termdock - Terminal-first AI IDE for developers.
twlint - Traditional Chinese text linting CLI.

Philosophy: The H-cyt (Hybrid-cyt) Mindset

The name comes from my fascination with cellular biology. "Hybrid" represents synthesis across disciplines; "cyt" comes from cytology. I believe products should behave like living cells: modular units that combine, cooperate, and adapt over time. This cellular mindset guides how I design architectures, iterate features, and build resilient AI systems.

Contact

Email: [email protected]
X (Twitter): @cyh_tw

Notes

PM who also writes production code: discovery -> architecture -> implementation -> shipping.
Based in Taiwan, collaborating remotely across time zones.
"HCYT" comes from two names with only one letter different.