Mark Feffer, PMP, CSM | Chief Executive Officer
Mark Feffer is the Founder of Vetegrity, and serves as its Chief Executive Officer. Mark provides technical guidance and leadership based on years of Government contracting experience, and leads Vetegrity's new business development strategy and execution.
Experience
Mark has been involved in Federal Government professional services and operations for more than 25 years, after serving in engineering on a nuclear-powered aircraft carrier, and leaving the Naval service in 1991 after Operation Desert Storm. After a later deployment to Afghanistan with the Navy Reserves in 2006, Mark felt the time was right to start his own firm to deliver world-class solutions to the Federal Government, cost effectively and with the highest level of integrity.
Education and Certifications
Mark holds a Bachelor of Science degree in Computer Science from the U.S. Naval Academy and is a Certified Project Management Professional (PMP) and Certified ScrumMaster (CSM). Mark attended the Entrepreneurial Bootcamp for Veterans with Disabilities at the Whitman School of Management at Syracuse University (2007) and was also a member of the inaugural class of the Montgomery County Chamber of Commerce, Veteran Institute of Procurement (VIP) program in 2009.
Mark lives in Annapolis with his wife Alice and their dogs, where they all enjoy a wide variety of outdoor and on-the-water activities.
Sean Keller | Chief Strategy Officer
As Chief Strategy Officer, Sean leads the company's growth strategies including all business development and capture activities.
Experience
Mr. Sean Keller is an Entrepreneur, Senior Executive, Business Strategy Consultant, M&A Expert and Board Member. He has developed and implemented strategies to enhance organizational value through innovative and creative approaches to traditional business challenges. In addition, he has performed corporate organizational assessments and has provided business development and subject matter expertise to a variety of companies ranging from start-up to well-established firms. He has also assisted multiple companies through the M&A process. He has served in numerous C-level positions and boards in his career. At Vetegrity, Mr. Keller serves as the Chief Strategy Officer bringing his many years of executive leadership and strategic development to exact growth and opportunity for the company.
Mr. Keller is a retired Air Force Reserve Intelligence Officer. He is currently the Chairman of the Howard County Commission for Veterans and Military Families and is a member of the AFCEA, VFW, American Legion, DAV, Air Force Association, the National Guard Association of the United States. He is past Chairman of the Board of Trustees at Howard Community College and the HCC Educational Foundation. He also serves on the Basilica of the Assumption Historic Trust.
Education
Mr. Keller holds a bachelor’s degree from the University of Maryland at College Park and a master’s degree from the Carey School of Business at The Johns Hopkins University. He is also a graduate of Defense Acquisition University (in residence).
Mr. Keller also serves as a Roman Catholic Deacon for the Archdiocese of Baltimore and is currently assigned to the Basilica of the Assumption in Baltimore, Maryland. He is married to Sheri Keller, a retired Special Educator for the Howard County Public Schools and has two adult daughters.
