About

A technical notebook for systems, tools, and research work.

Hi, I'm Kairong. This blog is where I keep the durable version of what I learn while working on distributed systems, programming, engineering workflows, and academic writing.

I use this space as a long-term archive rather than a stream of short updates. When a note ends up here, it is usually because I expect it to stay useful: a setup record, a design pattern, a writing rule, a debugging trail, or a small piece of engineering taste that is easy to forget.

Most posts are practical. They try to make technical work feel calmer, clearer, and more repeatable.