A place for
working notes.

This is a personal engineering site: a quiet corner for ideas that are more useful after they have met reality.

The notes here follow a simple preference: understand the shape of a problem, choose the smallest dependable tool, and leave a clear path for the person who comes next.

Some pages will stay brief. That is intentional. A useful note should be easy to return to, easy to question, and easy to replace when the evidence changes.