Developed interactive client/server applications under Microsoft Windows 3.1, Windows 95, and Windows NT environments using Visual Basic 3.0, 4.0, 5.0 and different SQL-Servers (Microsoft SQL Server, Sybase, Oracle and Watcom SQL) and on different platforms. (DOS/OS2/NETWARE/VMS/UNIX). The IMS software developed are currently used in 12 different US State agencies (i.e. Department of Transportation) and have also been used in many international airports such as JFK, Laguardia, Newark, Heathrow (UK), Gatwick (UK), all airports in Brazil, Bahrain International Airport, and is been implemented in Miami International Airport in Florida. The IMS software includes features that provide full GIS (Geographic Information System) and powerful query and reporting capabilities using tabular, business charts, and maps.