Andreas Schaefer is a System Architect for J2EE at SeeBeyond Inc. working on the development of advance JCA resource adapters. He is a member of JSR-77 expert group and a former JBoss core developer. Currently he is focusing on AOP frameworks and how they can be used to create the next generation of an application server. These ideas and much more can be found on his personal weblog. Since Andy jr. became his boss in July 2002 he enjoys to be a father as much as he likes to investigate and solve problems with the computer.