What is this place?

Kempner.net is the personal web site of Joshua Kempner. I used to work in astrophysics before leaving the field for a startup that was later acquired by a large life sciences company. Currently I'm working as the lead application developer for an early stage startup in the FP&A space.

These days, I put most of my non-work time into family. I also spend much of my free time refereeing soccer and am the referee assignor for Medway Youth Soccer.