Sky Yoo

I’m a software engineer. I care about a placid surface over a depth that holds: the way an elegant math proof rewards you with more coherence the deeper you go. Three commitments, whatever the project:

Verification. The golden path proves nothing. Property tests, adversarial inputs, chaos runs. Don't trust it until you've tried to break it.

Resilience. Built to endure. Durable logs, crash recovery, offline work that syncs. Failure is a designed-for input, not an exception.

Legibility. Simple enough to hold in your head. Every part's job is obvious and the design can be explained on a whiteboard. Obscurity is a defect.

Elsewhere, I keep a zettelkasten — a slip box: one idea per note, written in my own words. Sliced here if you’re curious.

The look of this study is borrowed from horology on purpose: a good watch keeps correct time for decades without ever asking for your attention.