I am the Lead Engine Programmer at Crystal Dynamics.
I'd like to hire a couple of great iPhone programmers to my team. If you're interested and are confident you're in the 90+ percentile, please contact me!
As a software engineer, I'm a generalist with many interests. My recent focus has been on physics, animation and collision detect (e.g., http://en.wikipedia.org/wiki/Minkowski_Portal_Refinement)