Arnaud Cogolu gnes is a software developer, Java EE architect and author with deep expertise in middleware, software engineering and Spring technologies. Arnaud spent a number of years in development of complex business applications, integration of Java-based products, and dispensing training on the Java platform.
Andy Piper is a software architect with Oracle Corporation working on Oracle's event driven suite of products, a Java software stack based on OSGi, Spring and Spring-DM technologies. Previously Andy was a core architect for BEA WebLogic Server, responsible for features such as clustering, RMI, IIOP and HA. Andy is a committer on the Spring-DM project and holds a PhD in distributed computing from Cambridge University, England.