Tyler is CEO at WSO2. He was founder and CEO of Codenvy, acquired by Red Hat in 2017. He is also a partner with Toba Capital managing investments in middleware and application development. He has investments in ZeroTurnaround, WSO2, Sauce Labs, InfoQ, Cloudant, SourceGraph, and AppHarbor. He is the author of three books on Java, including OReilly's Java Web Services and was BEA's first evangelist starting in 1999.