Samir BhattSamir Bhatt is an enterprise architect with over 12 years of IT experience. He has been working on Liferay- based solutions for thesince last four years. He has co-authored a book, Liferay Beginner's Guide . He is also a Liferay certified trainer andhas delivered public and private trainings across the world. Samir is leading architectural group at CIGNEX Datamatics. He extensively worked on performance tuning of Liferay- based solutions. Apart from Liferay Portal, Samir has also worked on many other technologies and frameworks including Hadoop, MongoDB, Pentaho BI, Oracle, Java Swing, ICEfaces, ZK, Spring, Hibernate, and Visual Basic.Samir is also a very good speaker and has delivered various webinars on Liferay, Pentaho BI, and MongoDB. He writes his blogs aton http://www.connect-sam.com . Read More Read Less