John has over thirty years of experience in the high technology field. His extensive industry experience includes the co-founding of Marcam Corporation, a leading developer of ERP software, in 1980. In 1990, Marcam went public reaching $200 million in annual revenue. John was responsible for operational activities, including ensuring the success of the company's services organization, overseeing international operations and managing a software company acquired by Marcam. John sits on the board of Constant Contact, an e-business supplying marketing solutions for small and medium size businesses, and WAM, a company that provides supply chain management software for the chemical industry. He is also on the advisory board of E-tractions, and the board of directors of Big Brothers Big Sisters of Massachusetts Bay.