About
Jason Yu
Software developer working from Osaka, Japan.
I am Jason Yu, a software developer working from Osaka, Japan. On GitHub, I use JasonYHZ.
I use this site to keep a public record of the work I want to make more visible: software systems, developer tools, AI-assisted workflows, and small product experiments. The writing here stays close to real work: what I built, what broke, what tradeoffs mattered, and what I learned along the way.
Public profile: github.com/JasonYHZ.
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