As a professor he taught business and technology courses for more than 30 years. He has a BA in Physics, a BSEE, an MBA and a PhD in Information Systems. A former NFO in the USMC , and an Air Traffic Controller, he was a device physicist in a semiconductor manufacturing facility, an expert in computer integration & cybersecurity, a mathematician, and a Six Sigma Master Black Belt. His wealth of experience adds great depth to his stories. He also has a collection of more than 15,000 SF books.