Working as Test Manager at Kaba. 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)
- Group Manager and Senior Project Manager
- Senior software developer
- Software developer
- 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
- Since 2007: Project management
- Since 2009: Group management (team lead)
- Since 2010: Communication training
- Since 2011: Doing job application trainings
38 Sometimes I need a Lossless Screenshot Resizer Feb 21 '15
25 Leonhard loves labyrinths Apr 20 '15
19 Calculate the size of the moon Mar 12 '15
16 Shortest code for infinite disk I/O Apr 4
15 Write a piece of code to output the line number of the print / output statement itself (in the form “Hello World, from line X!”) Jun 3 '14
14 Kind of meta: get the longest of the shortest answers Feb 22 '14
5 HTML2JSON Converter Mar 2 '15
5 Weirdest way to produce a stack overflow Feb 20 '14
3 Sometimes I need a Lossless Screenshot Resizer Feb 23 '15