Foydalanuvchi:Ralf Roletschek

I was member of the Wikimedia_Foundation_elections_2013/Committee and also in the Wikimania_2015_jury. Organisation of the most of the meetings for photographers in Germany from 2007 to today 40.000+ own photos at Commons,13.000 usage of this photos, 1200+ Quality Images 80.000+ Contributions at german Wikipedia Commons: (main account) German Wikiversity German Wikipedia (from 2003) private Homepage, technical information about bicycles and photography in german Instructor: Carpenter Photographers training at Gunter Rinnhofer Studies of Civil Engineering in Berlin; Dipl - Ing (FH) Education qualification for bicycle mechanics Lecturer University Anhalt Lecturer University of Applied Science Hof in Germany Wiki Consultant for Data-Farms at Volkswagen AG

de-N Dieser Benutzer spricht Deutsch als Muttersprache. es-2 Esta persona tiene un conocimiento intermedio del español. cs-2 Tento uživatel má střední znalosti češtiny. ru-1 Этот участник владеет русским языком на начальном уровне. fi-1 Tämä käyttäjä osaa suomea vähän. ca-1 Aquest usuari té un coneixement bàsic de català. nah-1 Ni tekitiketl achikentsin saniloa mexikatlahtolli. yua-1 This user has basic knowledge of Yucateco. en-0 This user has no knowledge of English (or understands it with considerable difficulty).

my featured pictures:

• 
  Einscharpflug  
• 
  Mittelplate  
• 
  Citroën DS  
• 
  Washington  
• 
  Hongkong  
• 
  Jugendolympiade  
• 
  Hongkong  
• 
  Zitronen  
• 
  Hongkong  
• 
  Neuwerk  
• 
  Aktstudie  
• 
  Sylt  
• 
  Görlitz  
• 
  Schwerin  
• 
  Panne  
• 
  Kassel  
• 
  Schrott?  
• Erklärvideo  
• 
  Nürnberg  
• 
  Wiener Semmeln  
• 
  Barcelona  
• 
  NÖ  
• 
  Wiesbaden  
• 
  Strasbourg  
• 
  Oderbruch  
• 
  Maribor  
• 
  Innsbruck  
• 
  Kiel  
• 
  Jerusalem  
• 
  Graz  
• 
  Jerusalem
• 
  Tel Aviv  
• 
  Helsinki
• 
  Jerusalem  
• 
  St. Pölten