Languages

.NET (C#, Visual Basic.Net, C++.NET, ASP.NET), JAVA (EJB, JMS, JDBC, JSP, SWING, SWT, JAVA2D, JAVA3D, RMI, and more), C, C++, Visual Basic, SQL, Delphi, VBScript, JavaScript, ASP, PHP, JSP.

GUI/Application Interface Tools

Visual Basic NET, JAVA (Swing, Swt, Java2D, Java3D).

Databases

SQL Server, Oracle, MySql, Sybase.

Multimedia & Help Development Tools

Macromedia Director (Shockwave & Flash), Illustrator, PhotoShop, HTML Workshop, 3D Studio.

Network Environments & Operating Systems

MacOS, iOS, Linux, Windows.