Dzũng Nguyễn is a Chief of Technology Officer at iNet Solutions. He has good knowledge of object-oriented analysis and designs, aspect-oriented programming (AOP), .NET, and J2EE technologies. He has especially strong experience in EJB, Hibernate, Spring, JBI, RCP, Hadoop, NoSQL (MongoDB, Riak, Cassandra, Project Voldemort, CouchDB and HBase), big data, and large scale system. You can refer to this link for more details: http://www.linkedin.com/profile/view?id=15802096&trk=tab_pro.