Sergey Mareyno

Sergey Mareyno has extensive work experience in various roles within the product management and customer service fields. Sergey started their career at Black Box Live Music Club as a Band Booking specialist from August 2008 to April 2009. Following this, they gained a Praktikum Retail Marketing position at Warner Music Group from May 2009 to August 2009. In 2008, Sergey joined Juwelo TV Deutschland GmbH, where they worked as a Kundenbetreuer from September 2008 to June 2012. Sergey then advanced to the role of Teamleiter Kundenservice from June 2012 to November 2014 and ultimately became a Product Owner from November 2014 to December 2017. Currently, Sergey works at ROOBEO GmbH, where they have held various positions, including Product Owner from January 2018 to August 2019, Senior Product Owner from August 2019, and currently serves as the Product Team Lead starting from January 2020.

From 2002 to 2008, Sergey Mareyno pursued a degree in Betriebswirtschaftslehre at Freie Universität Berlin, ultimately obtaining their Diplom.