利用者:KrzysztofPoplawski
Krzysztof Popławski
Software Engineer, UX Scientist
on Wikipedia from 2005
About me
I am an citizen of Poland who live in South of Poland. I am a software engineer and UX scientist; I am a passionate photographer and graphic designer and a supporter of usability.
My work
Volunteer in Wikimedia Projects from 2005 and OSM, photographer