Wostr

User language
pl-N Polski jest językiem ojczystym tego użytkownika. en-2 This user has intermediate knowledge of English. ru-1 Этот участник владеет русским языком на начальном уровне. la-1 Hic usor simplici lingua Latina conferre potest. de-0 Dieser Benutzer beherrscht Deutsch nicht (oder versteht es nur mit beträchtlichen Schwierigkeiten). fr-0 Cet utilisateur n’a aucune connaissance en français (ou le comprend avec de grandes difficultés). mul-0 This user has no knowledge of multiple languages (or understands it with considerable difficulty). This user is an administrator on the Polish Wikipedia. (verify·CA)
Users by language

My name is Wojtek, I live in Józefów (suburbs of Warsaw, Poland). I’m an active editor in Polish Wikipedia since September 2009 and an administrator since 2012. I studied Chemistry (Explosives and Pyrotechnics) at the Military Technological University in Warsaw. I serve as a police officer. In Wikimedia Projects, I mainly deal with topics related to chemistry (Polish Wikipedia, Wikidata and Wikimedia Commons).