Studied architecture in Budapest and Berlin and taught at a bilingual secondary school for engineering and architecture in Budapest from 2002 to 2019.
Since 2012 together with Johannes he organizes and manages architectural walks. The architectural guide “Architekturführer Budapest” co-written by them was published in 2012 in German and in 2014 in Hungarian. Since 2015 Arne continues the running of the business under the name of GA Budapest.