I'm Yosh (Yosh from Kemu), my real name is Roman Pietrzak. I'm a friendly person :) I have few minor edits on wikipedia.
- My personal blog/site with more details about me: Roman Pietrzak Personal website
- I'm the proud owner of ke.mu - Kemu Studio - a small company focused on high quality software development.
- I'm proud owner/author of Calculla.pl and Calculla.com - which is a collection (250+) of web-based calculators for various subjects/categories like health (e.g. Body-Mass-Index, calories), taxes, deposits, income, loan cost, IP address, chemistry, math, physics and a lot more...
- Zielona Góra W Sieci - is an "underground", "unofficial" site of my home city Zielona Góra (means "Green Hill" in english).