Dave Chamberlain has over thirty years of experience in all aspects of software, including marketing, business development, and creating and fostering business partnerships. Dave has worked for TIBCO for the past two years as chief “evangelist” for TIBCO Patterns. Dave brought his considerable ability to develop and articulate the business value of new technologies to TIBCO when Netrics, a software firm specializing in data matching, was acquired. Before Netrics, Dave spent over 10 years at IBM, where he led the IBM WebSphere SOA initiative. He started his software career with Computer Associates in the UK where he was responsible for their mainframe DBMS group.