Executive and Board Positions
- President and Chief Executive Officer, Offtoa, Inc.
- President and Chief Executive Officer, Undisclosed Company
- President, Chairman, and Chief Executive Officer, Omni-Vista, Inc.
- Acting Vice President, Marketing, Omni-Vista, Inc.
- Founding Director, Requisite, Inc.
- Member, Board of Directors, GreenGold Lubricants, LLC (2011-2012)
- General Partner and Founding Member, Board of Advisors, Catalyst InfoTech Development Fund, L.P.
- Vice President, BTG, Inc.
- President, The Davis Company (1991-1998; 2002-present)
Middle Management Positions
Academic Experience
- Professor, University of Colorado Executive MBA Program,
Denver
- Professor of Business Strategy and Entrepreneurship, University of Colorado at Colorado Springs
- European Union Erasmus Mundus Professor, Universidad Politécnica de Madrid, Spain (Summers 2009 and 2011)
- Fulbright Scholar of Business and Economics, Atma Jaya University, Yogyakarta, Java, Indonesia (Fall 2007)
- Visiting Professor of Software Engineering, Universidad Politécnica de Madrid, Spain (Summer 2006)
- Fulbright Scholar of Information and Computer Technology, University of Jos, Plateau State, Nigeria (Summer 2005)
- Visiting Scholar of Information Technology, University of Technology, Sydney, Australia (Summers 2004 and 2005)
- Volunteer Professor of Information Systems, University of the Western Cape, Cape Town, South Africa (Fall 2003)
- El Pomar Chair in Software Engineering, University of Colorado at Colorado Springs
- Professor and Acting Chair of Computer Science, George Mason University
- Professor of Information & Software Systems Engineering, George Mason University
- Assistant Professor of Computer Science, University of Tennessee (1975-1977)
- Visiting Assistant Professor of Computer Science, University of Illinois (1975)
Public Speaking
- Delivered lectures 2,000+ times in 27 states of the USA and 28 countries (See details here
and here).
Writing
Other