Projects

These projects are not about collecting buzzwords. They are attempts to turn real problems into tools that can run, be reviewed, and keep improving.

Prototype

A natural-language expense and split-bill tool for recording spending, identifying participants, calculating shares, and reviewing habits.

AINatural languagePersonal finance

Building

A local AI agent practice based on LangChain / ReAct, focused on tool use, permission control, browser automation, and retry behavior.

LangChainReActAgent

Live

A personal knowledge site built with Astro, Markdown, GitHub, and Cloudflare Pages for essays, projects, and long-term thinking.

AstroMarkdownCloudflare Pages