Rajeev Dujari is the CTO of Open4Sale.He was a Senior Vice President of Products at Earth Class Mail. Prior to Earth Class Mail, Rajeev worked for Microsoft. During his first 10 years at the company, he made key technical contributions to Microsoft’s Windows operating system and five major releases of its Internet Explorer web browser, and he was an inventor on 12 issued patents. Rajeev led product units charged with delivering major advances to the company’s Exchange Server, Office Live Meeting, and Visual Studio products. His areas of expertise include desktop clients, enterprise servers, hosted services and software platforms and tools, as well as staff recruiting, mentoring, team-building, and offshore project management. He earned a B.S. in Electrical Engineering and a M.S. in Computer Science from the Massachusetts Institute of Technology.