BLACK HARNESS Blog ↗
An AI content platform with admin governance and an Event Radar; it curates security and AI news every day.
From banking cores to side projects — built to ship and to last.
From banking cores to side projects — built to ship and to last.
Products and games I made, tutorials, enterprise solutions and research. Pick a category to explore.
The former presentation section now leads to the thesis category. The technical leadership interview presentation is not displayed; its existing document link is preserved.

An AI content platform with admin governance and an Event Radar; it curates security and AI news every day.

Stock health checks, tracking and notifications — five data angles, risk first, a daily brief.

A 3D board, an AI opponent and a step-by-step tutor that adapts to your level.

Play five-in-a-row online against the computer.

No Blender needed — from reference art and an AI first pass to a presentable static model, in a 19-slide course deck.
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An eight-week guide using insurance content on IG/Facebook: audience, topics, scripts, filming, editing, publishing and reviewing audience response.
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A discussion draft for adopting AI tools in a company: planning (4W1H), usage & governance rules, an AI-assisted development SOP, an install & operation manual, and templates.
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A two-stage trading optimization framework built on contrastive learning and knowledge distillation (ETF 00891).
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Built with Academia Sinica; live at Linkou Chang Gung and Taichung Veterans General, among others.

Shift scheduling and attendance for an enterprise HR system.

An unofficial replica of a corporate website with a data-center back office, deployed on Cloudflare.