Operating Systems
Windows (2003 / XP / 2000 / NT / 9x), Macintosh, IBM (OS/390, MVS, etc.), UNIX (Solaris, HP-UX, etc.), Linux (Red Hat, etc.)

Application Development
Visual Studio .NET, C / C++ / C#, VB / VBA / VB.NET, ActiveX / COM+ / DCOM, Java, J2EE, Middleware (RPC, etc.), CORBA, COBOL / FORTRAN

Web Development
HTML/DHTML/XHTML, XML/XSL/XSLT, UML, ASP/JSP/PHP/ASP.NET, Wireless (WML/WAP), VBScript/Jscript/JavaScript, TCL/CGI, Java/Perl/Python, J2EE/Servlets/JavaBeans, Dreamweaver, HomeSite, FrontPage, Adobe GoLive!, NetObjects Fusion, Web Protocols (HTTP/FTP/SMTP/NNTP), Web Services (SOAP/UDDI/WSDL), Secured Web Sites using DAP/SHTML/SSL

Web Servers
WebLogic, ColdFusion, Apache Web Server, iPlanet, Websphere, BEA

Data Management Technology
SQL Server, Oracle, Oracle Enterprise Manager, Oracle Developer/Designer, Access, Informix, Sybase, Paradox, Borland, DB2, Legacy DBMS, T-SQL / PL-SQL, ODBC / JDBC, OLAP / OLTP, OLE-DB / ADO / ADO.NET, SQL/Plus, FoxPro, ERrwin, Rational Rose

Microsoft .NET Servers
Windows 2000 Server, SharePoint Portal Server, Exchange Server, BizTalk Server, Mobile Information Server, Commerce Server, SQL Server, Content Management Server, Host Integration Server, Internet Security and Acceleration Server

Other Microsoft Servers
BackOffice, Internet Information Server, SNA Server, Proxy Server, Microsoft Operations Manager, Site Server, Small Business Server, Systems Management Server