John Koziol is a long-time Fox developer. He is a former Microsoft MVP and a former member of the VFP development team.

John was a tester for VFP version 7 and was promoted to lead tester (sort of) in 2003 for the final quality runs for VFP 8. He was responsible for all planning and testing for VFP 9 and was a contributor to the feature list for that version.