Welcome to my personal web site. I use this site to support my books and provide an area for file transfers.

I am a Sr. Principal Product Manager at Oracle Corporation in Redwood Shores, CA. I specialize in software architecture, especially Service Oriented Architecture (SOA) and Mobile technologies. I am also the primary author of The Definitive Guide to SOA: Oracle Service Bus (second edition, Apress, Sept 2008) and The Definitive Guide to SOA: BEA AquaLogic Service Bus (Apress, May 2007)

I have over 25 years of software development experience. I have worked on commercial products (ACT! for Windows and Mac) and a wide variety of enterprise specific applications for telecom, health care, environmental health and safety and others.