He is an all around Spring enthusiast, loves learning new things and sharing with others. Chris resides in Florida with his wife and cat. Clarence Ho is the Senior Java Architect of a HK-based software consultancy firm, SkywideSoft Technology Limited Having been worked in the IT field for over 20 years, Clarence had been the team leader of many in-house application development projects, as well as providing consultancy services on enterprise solutions to clients. Rob Harrop is a software consultant specializing in delivering high-performance, highly-scalable enterprise applications. He is an experienced architect with a particular flair for understanding and solving complex design issues.