Our team

Arnaud De Bruyn, Ph.D.


Arnaud is Professor of Marketing at ESSEC Business School, near Paris, France, and Distinguished Visiting Research Scholar at Penn State University. He focuses on software design and architecture.

Gary L. Lilien, Ph.D


Gary is Distinguished Professor of Management Science at Penn State University and is the co-founder and Research Director of the Institute for the Study of Business Markets (ISBM), the world’s leading academic institution in B2B markets.

Arvind Rangaswamy, Ph.D.

Arvind is the Anchel Professor of Marketing at Penn State University. Before joining Penn State, he was a faculty member at Kellogg, Northwestern, and Wharton. He focuses on online marketing analytics.

Mike Clitherow

Chief Operating Officer

Mike is the Founder of Centre Tech Services Inc., a former Division Manager of customer support systems at AT&T (where he supervised up to 250 programmers), and has an MBA from Rutgers University.

Dan Ionescu

Web Developer

Dan is the magician behind the Enginius website, and probably one of the best PHP programmers we know. He is located in Bucharest, Romania.

Stephen Hoover

Marketing & Customer Support

Every time you say “Wow, you guys responded fast,” You should probably thank Steve for that… He is an avid traveler, and has an MBA from Penn State University.

Akshay Agrawal

Junior Data Scientist

Akshay has a Master of Science from ESSEC Business School, and graduated from the Accenture Chair for Strategic Business Analytics. He is a very proficient programmer with a special love for R. He is located in India.

Giannis (John) Dimopanagos

System Administrator

The computer genius and AWS guru behind our cloud infrastructure, he is in charge of server security and scalability. This playboy is located in Greece.