Poornachandra Sarang, Ph.D., is CEO of ABCOM Information Systems. He has been a Visiting Professor of Computer Engineering at the University of Notre Dame, USA and is currently a visiting professor for Post-Graduate Computer Science courses at the University of Mumbai. Dr. Sarang provides consulting services to worldwide clients in architecting and designing IT solutions based on Java, CORBA, and Microsoft platforms. A well known and a highly sought-after trainer, Dr. Sarang has conducted several training programs on the latest technologies for several top-notch IT companies. He conducts lectures/seminars on emerging technologies across the world and has made several presentations at international conferences. He has authored/co-authored several books on Java, C++, J2EE, e-Commerce, and .NET.