Hey, Welcome

Hey, I’m Yucheng (YC). Former big tech engineer, then startup CTO, now exploring AI-native ways to build companies.

This is where I write about product, tech, and startups. From big corp to startup to indie hacker — the pitfalls, the lessons, and those moments when you realize the whole world is just winging it.

Not chasing correctness — chasing usefulness. Not chasing perfection — chasing shipping.

Let’s talk.