ASP.NET/MVC, ADO.NET, NUnit
SPA
Microsoft .NET Framework
Silverlight
Remoting
SharePoint
ASP
DHTML/AJAX
COM/DCOM, ActiveX, OLE
WinAPI, WinSock
ADO, MDAC, DAO, RDO
JSP, J2ME, J2SE, JUnit, Applets, Servlets
Protocols:
TCP/IP, HTTP, HTTPS,
FTP, SMTP, POP3,
IMAP, SOAP, SSL/TLS, CGI, DNS