John Vacca

John Vacca, CPA, currently serves as Vice President of Global Strategic Sourcing at Fiserv, where responsibilities include overseeing global sourcing strategies. Prior to this role, John held various positions at ADP from 2008 to 2022, including Senior Director of Sourcing for Global Procurement and Senior Director of Finance for Global Product & Technology. In these roles, John managed substantial budgets and led teams to develop forecasting, financial planning, and sourcing strategies that enhanced productivity and cost efficiency. John's career began at Sax Macy Fromm & Co., PC, as a Senior Associate. Academic credentials include an MBA in Finance and a B.S. in Accounting from Montclair State University.