Web
ASP.NET, ASP.NET MVC, Seam, Grails, Rails, JSP, JSF, PHP, HTML, CSS, JavaScript, AJAX, Flash, Silverlight, GWT, Spring, Spring.NET, jQuery

Enterprise
JEE, .NET, Microsoft SharePoint, JBoss, ESB, Tomcat, Jetty, NHibernate, Hibernate, SSIS, REST, Web services, LLBL Gen Pro, LINQ To SQL, OSGi, OIS, Windows Server, Linux servers, Cloud computing:Google App Engine, Lucene, Compass

CMS
SiteCore, DynamicWeb, Synkron Via, Umbraco

Sprog
Java, Groovy, C#, VB.NET, Ruby

Test, Profiling og Continuous Integration 
JUnit, NUnit, Selenium, Watir, WatiN, RhinoMocks, JMock, Ants Profiler, JMeter, JProfiler, Redgate SQL Compare, Ant, NAnt, GAnt, Maven, CruiseControl, CruiseControl.NET, Hudson

Databaser
Microsoft SQL Server, MySQL, Oracle,  PostGreSQL