An aerospace engineer who likes building things that help us understand what’s happening in space: how satellites move, how we navigate with them, how we estimate their state, and how we measure the Earth and Moon from orbit.

I’m interested in a wide slice of space work: astrodynamics and orbit determination, GNSS and space navigation, estimation and uncertainty, attitude dynamics, satellite geodesy, and space mission simulation. I try to write code that can be checked: tests, validation against reference results, and plots that show where a method works and where it doesn’t.