Robert Liguori is a Senior Software Engineer with MetaTec Group, Inc. located in Hammonton, New Jersey. He has been developing, maintaining and testing air traffic management systems since 1996. He is currently the lead developer for several Java based air traffic management applications. Robert has a Bachelors degree in Computer Science and Information Technology from Richard Stockton College of New Jersey and is a Sun Certified Java Professional. He is also the founder and president of the Atlantic City Java User Group.