What's on this blog

Lens — How I think

The framework I use to see what actually drives outcomes.

Survival — How I live

In companies, in teams, in relationships.

Footprint — What I’ve done

What I built, broke, and shipped, 2019~

Raid — What I think

Ideas from a server engineer with no GPU.

Proof — On the record

Coming after the first trial.

What's Going On?

For 20 months, my upstairs neighbor made my life hell.

So I collected 140+ pieces of evidence. Git-managed. Timestamped. Built a data pipeline. Analyzed case law with AI. Prepared for court.

But the more I dug in — the more I realized: my neighbor wasn’t the real problem.

Korean law was.

Housing law still treats home as a place to rest. Not a place to work. Not a place to think. Not a place where a knowledge worker’s cognitive assets can be destroyed by someone stomping overhead.

The law has a bug. A bug that affects korean people living in apartments. A bug that’s been there for decades.

So I’m filing a patch.

Currently preparing a Pull Request to the Korean Court.

Young-jun Lee. Server Developer and AI Architect at SNOW Corp.

I don’t define what I am. I become what the problem needs.
I don’t find problems that fit my tools.
I find tools that fit the problem — and if they don’t exist,
I learn or build them.
Whether that’s AI, litigation, construction, or trading.
Or anything else that gets the job done.

I fix broken systems. Sometimes the system is a server. Sometimes it’s the law.