Mathias Oestermann
Leverkusen
Berufserfahrung
03.2019 - heuteSenior Service Professional PP/Banking
Bayer Direct Services GmbH, Leverkusen06.2017 - 02.2019Service Professional Credit Management
Bayer Business Services GmbH01.2014 - 03.2017AP/AR AP Process consultant
Bayer Business Services GmbH09.2012 - 12.2013Payment Processing Senior Consultant
Bayer Business Services GmbH05.2009 - 08.2012Customer Service Foreign Invoices/ Special topics
Euroservices Bayer GmbH09.2008 - 04.2009Customer Service (Pharma) Consultant
Euroservices Bayer GmbH05.2007 - 08.2008Customer Service Core Team
Euroservices Bayer GmbH
Sprachkenntnisse
Deutsch
MutterspracheEnglisch
Fließend