Operating Systems
Microsoft Windows
Unix (Sun Solaris, HP-UX, IBM AIX)
Linux

Programming Languages
Java
C/C++ (including ANSI C), C#
Visual Basic, VB.NET
Scripting Languages (Javascript, VBScript, Perl, etc.)
ABAP/4
RPG/400
COBOL
FORTRAN
PL/1

Relational Database Management Systems (RDBMS)
Microsoft SQL Server
IBM DB2
IBM Informix
Sybase
SAP DB
Microsoft Access
MySQL

WEB Technologies
WEB Services (WSDL, UDDI, etc.)
SOAP
HTTP(s)
DHTML
XML
XSLT

Java Technologies
J2EE (EJB, JSP, JDBC, etc.)
J2ME

Application and WEB Servers
Microsoft Windows
Apache
Jrun
Tomcat

Integrated Development Environments
Microsoft Visual Studio
Borland Jbuilder
TogetherSoft VisualCafe
ABAP/4 Workbench Tools
Oracle Development Suite
Sybase PowerBuilder
Borland Delphi
Eclipse
Visual Age
IntelliJ IDEA

Microsoft Technologies
.NET (ASP.NET, COM+, ADO.NET)
General (Win32 API, COM, MDAC)

Interactive Design Tools
Adobe Photoshop
Adobe Illustrator
Adobe PageMaker
CorelDRAW
Macromedia Dreamweaver
Macromedia Flash
Macromedia Freehand
Macromedia Homesite
Discreet 3DS Max
Discreet Plasma