Desktop Operating Systems
Windows 7/Vista/XP/NT/2000/9x, Mac OS X, Linux

Server Software
MS Windows Server NT/2000/2003/2008, IBM WebSphere, iPlanet Application Server, MS Exchange, MS SharePoint, MS ISA Server

Database Software
MS SQL 7/2000/2005/2008, MySQL, SQLite, Oracle, Sybase,Informix, Access, DB2

Web Software
Microsoft Internet Information Server, Apache, Apache Tomcat, BlazeDS

Mobile and Handheld OS
Symbian, BlackBerry, iPhone OS, Android, Windows Phone

TECHNOLOGIES

Technologies
.NET, WCF, WPF, MVC, MFC, Windows SDK, ADO, ODBC, XML, COM, OLE, LDAP, EJB, CORBA, J2EE, SOAP, Delphi, Silverlight

Programming
C#, C/C++, Java, Visual Basic, PHP Script, T-SQL, PL/SQL

Mobile Development
Symbian C++, Objective C, Java ME, .NET Compact Framework, Silverlight, Flash lite,

Presentation
XHTML, XSLT, Adobe Flash, Silverlight, XAML, WPF

Web and Scripting
ASP.NET, ASP, JavaScript, Web Services, Java Applets, JSP, CGI, SSI, PERL, PHP, Flex, Flash ActionScript

Cross-Platform
Adobe Flash, Adobe Flex, Adobe Air, Silverlight

Security
SSL, HTTPS, NTLM, Kerberos