Liferay Portal 6 Enterprise Intranets
Jonas X. YuanJonas X. Yuan is a senior technical analyst at CIGNEX. Jonas holds a Ph.D. in Computer Science from the University of Zurich, where he focused on Integrity Control in Federated Database Systems. He earned his M.S and B.S. degrees in China, where he conducted research on expert systems for predicting landslides. Jonas is experienced in Systems Development Lifecycle (SDLC). Previously, he has worked as a Project Manager and a Technical Architect in Web GIS (Geographic Information System). He has deep, hands on, skills in J2EE technologies. In particular, he developed a BPEL (Business Process Execution Language) Engine called BPELPower from scratch in NASA data center. He also has strong experience on content management within the context of medical-legal billing case management. Furthermore, he is an expert in Content Management Systems (CMS) such as Alfresco, and Portals such as Liferay.