Klaus Fischborn, a Java architect with over 15 years of experience in JEE, possesses extensive knowledge of the JEE architecture and various frameworks. He has worked on a variety of projects involving areas such as fiscal, financial, governmental, electronic transactions and cards, ERP, management systems, and products, demonstrating his ability as a project manager and knowledge of documentation, with an emphasis on UML. Fischborn has constructed numerous Java architectures for various businesses, including the development architecture for the Tribunal de Justiça do RS. He has experience installing production systems, such as WebLogic, Glassfish, and JBoss, as well as continuous integration environments (Jenkins), SVN, and Nexus, and is familiar with both Linux and Windows operating systems. Fischborn has taught specialized courses in the fields of Java, project standards, UML, and specific tools.