Professional software developer for 20 years until 2001. Professor of Computer Science at Utah Valley University 2001–2022. Former contributing member of the C++ Standards Committee and Senior Editor of the C/C++ Users Journal. Author of C & C++ Code Capsules (Prentice-Hall, 1998) and co-author of Thinking in C++, Volume 2 (Prentice-Hall, 2004, with Bruce Eckel).