C#, C++, VB, Microsoft Transact-SQL , .Net, XML / XSLT, BizTalk, Infragistics Presentation Layer, Microsoft SQL Server, Sybase, Oracle, .Net program design and development, Graphical user interface design, Relational database theory and programming, Conversion of data and Component technology, Clearcase, MSI packaging, Objective C with iPad and iPhone development.


The main customer has been Siemens Health Services, where Playoff has played a key role in the development of the DocuLive Electronic Patient Record and DocuLive Pathology . The DocuLive EPJ  systems are used by several hospitals in Norway. The largest DocuLive site has more than 1 million patient records and more than 10.000 users.