Sinan Spengler has been Head of Transaction Management at Auxenia RE since 2018. Previously, he worked for three years as a senior investment consultant at ADEN Immo GmbH in Berlin. During this time, he acquired the title of Real Estate Economist at IREBS while working. Sinan Spengler graduated with a Bachelor of Science degree in Business Administration from Freie Universität Berlin in 2015 and gained his first professional experience as an acquisition agent at Dahler & Company Berlin GmbH & Co. KG.