Mark Gillis, based in Chearsley, England, GB, is currently a Principal Consultant at Triton Consulting, bringing experience from previous roles at Triton Consulting, Oxfordshire County Council, UBS and Wipro Technologies. Mark Gillis holds a 1979 - 1982 2.2 @ University of York. With a robust skill set that includes Data Warehousing, DB2, Databases, SQL, Business Intelligence and more, Mark Gillis contributes valuable insights to the industry. Mark Gillis has 2 emails on RocketReach.