A bit is known about Alex before working at Midway Austin he worked at poptop software in 2001 where he programmed games. than he joined Misway Austin and in 2006 he joined Firaxis where he now programmes and software engineers games. He worked on Tribes: Aerial Assault and The Hobbit like many other people at Midway Austin. He also worked on Medal of Honor and Shattered union he now works on xcom and sid meres games.
http://www.mobygames.com/developer/sheet/view/developerId,148266/ used this website reworded the information