Tyler is founder and CEO of Codenvy and a partner with Toba Capital managing investments in middleware and application development. He sits on the boards of WSO2, Sauce Labs, ShiftMobility, and eXo Platform. He has investments in ZeroTurnaround, InfoQ, Cloudant, SourceGraph, and AppHarbor. He is the author of three books on Java, including OReilly's Java Web Services and was BEA's chief evangelist starting in 1999.