Stefan Hellstern has extensive experience in the construction industry, currently serving as the Leiter Baumeister Neubau Basel at Implenia since October 2016. Previously, Stefan held various positions at Implenia, including Kalkulator, Projektleiter, and Bauführer. Prior experience includes the role of Bauleiter at Moser GmbH & Co. KG from June 2010 to September 2016. Stefan holds a degree in Diplom-Wirtschaftsingenieur with a specialization in Baumanagement from Karlsruhe University of Applied Sciences, earned between 2006 and 2010.
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