DeRosa said she is leaving to travel and check off things on her lists that she wishes to do. “It’s kind of bittersweet,” she said. “My 20 years have been great.” DeRosa came the ERP after an eight-year career at AutoDesk, three at the former SBT Accounting Systems until it was acquired at Sage, and three at the former CCH (now part of Wolters Kluwer).  DeRosa was operations director for AccountMate from 2004 through 2006 and then assumed the marketing leadership role in 2007. DeRosa noted that she has three departments reporting to her.