2009 - 2012 Kinderturnlehrer @ Union West Wien (UWW)
David Ranner Education
FH Technikum Wien
(Erneuerbare Urbane Energiesysteme)
2016 - 2018
FH Technikum Wien
Bachelor of Applied Science (BASc) (Urbane Erneuerbare Energietechnologien (Urban renewable energy technologies))
2013 - 2016
David Ranner Summary
David Ranner, based in Vienna, Austria, is currently a Fachbereichsleiter dezentrale Energiesysteme at Kelag Energie & Wärme. David Ranner brings experience from previous roles at Kelag Energie & Wärme, IFM Immobilien Facility Management und Development GmbH, KELAG Energie & Wärme GmbH and Sparkassen Dienstleistungsgesellschaft. David Ranner holds a 2016 - 2018 FH Technikum Wien.
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