Manfred Riem
Manfred Riem is a very well known Java Engineer/Architect of java technology. Riem is one of the java champions. Riem is devoted in dutch translations of various Java-related documents. He love to work with different technologies. He has developed a java based geneology product.
Manfred mostly worked over JavaEE, JavaSE and JavaME technologies. Most recently Manfred awarded by the NetBeans Community Award. Riem is always active with the open source community and is much passionate for the same.