I build the whole stack,usually five things at once.

I build full-stack web apps — mostly around maps and real-time data, the kind where there's too much on screen and it still has to feel instant. The frontend is where I'm strongest, but I tend to follow a problem wherever it leads, which is how I've ended up writing Rust solvers and Go backends too. What I actually like is the puzzle: working out why something's slow or tangled, and quietly making it not be.