Doing a lot of development, also in my free time and for freeware products with my own company, WelliSolutions.

• Studied Informatics (Computer Networking) at HFU Furtwangen, Germany, degree: Dipl.-Inform. (FH).
• IT system electrician.
• Radio amateur.
• IREB (R) certified Requirements Engineer (Foundation Level)

Previous positions:

• Group Manager and Senior Project Manager
• Senior software developer
• Software developer

Technologies:

• Since 2004: C# 2.0, Visual Studio, XML, XSLT, HTML, Windows XP, Batch
• Since 2007: Ubuntu LAMP Server, Wordpress, Email, SSH, Bash
• Since 2009: WinDbg, SOS, SOSEX, Windows 7
• Since 2012: C# 4.5, WPF, Windows 7
• Since 2013: Software maintenance, metrics
• Since 2014: Java, Silk4J, SAP
• Since 2015: IPv6, DevExpress

Soft skills:

• Since 2007: Project management
• Since 2009: Group management (team lead)
• Since 2010: Communication training
• Since 2011: Doing job application trainings