Jeff Hanson has more than 18 years of experience in the industry, including working as senior engineer for the Windows OpenDoc port and lead architect for the Route 66 framework at Novell. He is currently Chief Architect for Zareus, Inc., which specializes in providing Web service frameworks and platforms for J2EE-based installations. Jeff has also authored numerous articles including, .NET versus J2EE Web Services: A Comparison of Approaches.