I am an entrepreneur, trader, and technologist. I've developed various trading strategies for selling volatility. Over 5 years of trading, my accounts have averaged more than 25% compounded return with the largest drawdown of 11%.

My day job is being the founder and CEO of Codenvy and project lead for Eclipse Che, the next-generation Eclipse IDE. I am a partner with Toba Capital where I lead developer-related investments including WSO2, Sauce Labs, ShiftMobility, ZeroTurnaround, InfoQ, SourceGraph, and AppHarbor. I am the the author of three books on Java, including OReilly's Java Web Services.