- living in Karlsruhe, birth date: look for 丙 and 辰
- Wikimedia wikis: first time edit: July 2005, total edits, activity, experiences in "wiki things"
- blog, working in QM, one university risked to give me the degree: Dipl.-Wi.-Ing. (branch: CS+OR)
Some of my interests...
- commons:user:Erkan Yilmaz/gallery
- wikiversity:de:Benutzer:Erkan Yilmaz/Asien
- category:asian art museums
- one reading list 
- sys ratings updates
- Portal:Systems science/Did you know ?
- Social systems
- User:Erkan Yilmaz/Sandbox2 substituting
- when will this finally be realized? Wikipedia:Flagged revisions/Sighted versions
- User:Daanschr/ Historical maps
- Wikipedia:WikiProject Computer science
- Wikipedia:WikiProject Engineering
- Wikipedia:WikiProject Operations Research
Life is too short to be always serious
Exhausting day and someone still brought a smile on my face. Am I now fit for the Country of the Blind ?