Hier eine Auflistung, was ich schon so alles gemacht habe:

Pascal - Modula - Lisp - C/C++/C# - F# - Basic - Gupta - SQL Server - Oracle - WebSphere - Rational - Lotus Domino - - TIBCO Business Studio - Microsoft Sharepoint - JavaScript - Lotus Script - Enterprise Solution Builder - Domino.Doc - Busines Process Modelling - SOA - Lineare Optimierung - Quickplace - IT Factory - DevExpress - nServiceBus - Widget - XML - PHP - Sharepoint - Microsoft Office Server - Excel Services - Linux (SuSe/Ubuntu) - Compact Framework - Visual Basic - C64 - Atari - Z81 - Scheme - Erlang - Scala - Ajax - ASP.NET - SAP - Operations Research