Our Team

Our Team
teamOur dedicated team of seasoned professionals provides sound technical and programmatic solutions to our customers. We offer personnel holding certifications including:

  • Certification and Accreditation Professional (CAP)
  • Certified Public Accountant (CPA)
  • Information Technology Infrastructure Library (ITIL)
  • Microsoft Certified Systems Engineer (MCSE)
  • Project Management Professional (PMP)
  • Section 508 Coordinator

Tantus’ Leadership Team
Buck Keswani, President and CEO
Buck Keswani founded Tantus in 2002 to provide IT consulting services to the Federal Aviation Administration.  Prior to that, Buck worked for AMS providing IT support for its financial management software, and at PeopleSoft as a consultant.  Buck received his Bachelors degree from Virginia Polytechnic Institute and State University, in addition to receiving his Master’s degree in Accounting from Virginia Tech’s Pamplin School of Business.

Rhian Thompson, Chief Operating Officer
Rhian Thompson provides organizational strategic planning and execution services for Tantus, and has been very closely involved with the management and performance of Tantus’s contract engagements.  Prior to joining Team Tantus, she worked at OnPoint as a member of the executive management staff and as a program manager for IT service engagements.  She holds an undergraduate degree in Psychology from Harvard University, and a Masters in Information Systems from the University of Virginia’s McIntire School of Commerce, where she is also a member of its Advisory Board.