This book is for Java developers who don't need any prior experience with Liferay portal. Although Liferay portal makes heavy use of open source frameworks, prior experience of using these is assumed.
Jonas X. Yuan is a Chief Architect of ForgeLife LLC and an expert on Liferay Portal, e-commerce, and Content Management Systems (CMS). As an open source community contributor, he has published five Liferay books from 2008 to 2012. He is also an expert on Liferay integration with Ad Server OpenX, different search engines, enterprise content including videos, audio, images, documents, and web contents, and other technologies, such as BPM Intalio and Business Intelligence Pentaho, LDAP, and SSO. He 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 from China, where he conducted research on expert systems for predicting landslides. Previously, he worked as a Project Manager and a Technical Architect in Web GIS (Geographic Information System). He is experienced in Systems Development Lifecycle (SDLC) and has deep, hands-on skills in J2EE technologies. He developed a BPEL (Business Process Execution Language) engine called BPELPower from scratch at the NASA data center. As the chief architect, Dr. Yuan successfully led and launched several large-scale Liferay/Alfresco e-commerce projects for millions of users each month. He has worked on the following books: Liferay Portal Enterprise Intranets, 2008; Liferay Portal 5.2 Systems Development, 2009; Liferay Portal 6 Enterprise Intranets, 2010; Liferay User Interface Development, 2010; Liferay Portal Systems Development, 2012.