Computer Science Professor Emeritus (i.e., retired) with experience in government, telecom industry, and university education. Have been a programmer/analyst (10+ years), senior software engineer in telecom/embedded systems (3+ years), and college educator (30+ years). I now volunteer time at science camps, assist with programming contests at the local university, support STEM activities for girls, manage several linux servers for CS department at local university, and develop/maintain websites for several non-profits.