Dr. William Sewell

Dr. William Sewell is a Data Scientist and has worked in both the Eastern and Western Hemispheres. He is a prolific author with over 20 books published. He is an avid traveler, diver, lecturer and academician. He has taught and lectured at public and private universities particularly in Information Technology, Computer Science, and business subjects. He has been an IT Management Consultant, database and server administrator for several years in the US and Asia.