Hi, I'm

Lewen Cai

AI student at the University of Technology Sydney, passionate about AI research. I write about my ideas and what I'm learning along the way.

Recent Writing

How I use Obsidian for note-taking, literature reviews, and connecting ideas across research projects.

A walkthrough of how I built this site using Astro, Tailwind CSS, and content collections for a clean, fast, and maintainable personal website.

My experience picking up Rust as someone coming from Python and TypeScript — the good, the bad, and the surprisingly fun.

Projects coming soon!