C/C++, Object Pascal/Delphi, Java (J2SE, J2ME, J2EE), C#, VB.NET, SQL, Transact-SQL (T-SQL), TASM/MASM/NASM, ASP.NET 1.1/2.0, JavaScript, HTML/xHTML, CSS 1/2/3, XML (XSLT, X-Path), PHP 4,5, Perl, UML 2.0, ActionScript 3, Assembler. .NET Framework 1.1/2.0, XML Web Services, SOAP, ADO.NET, ADO, OLEDB,