I have been freelancing since 1995 as team member, project officer and project leader. This type of work is very satisfactory and I'm learning new stuff almost every day. Over the years I have gained experience in the following areas:
Flex / Air / Flash (Development) Lotus Notes / Domino 8 and 8.5 (Installation, Administration) Oracle 9i,10g,11g (Installation, Administration) Tomcat, Web Applications in Java (Servlet's) (Installation, Administration, Maintenance) Sharepoint 3 / MOS2007 Workflows etc. in C# (Installation, Administration, Entwicklung) Delphi 2007 / Delphi 2009 (Development) Mobile - Development (Blackberry / iPhone / JavaME)
OS: WindowsXP, W2K, Windows 2003 - Server, Windows Vista, Windows 7 SUNOS, Opensolaris Linux SuSE 11.1 (Installation, Concepts, Roll-out, Administration) VM's (VMWare, XEN, MS Virtual Server) Storage Systeme (SUN OS with ZFS (via VM's) and NetApp)
Other: - Desaster Recovery (for Basel II - Banks/QM)
Holger Janssen
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Holger Janssen