Mandatum
Riina Oikarinen is a Senior IT Service Manager at Mandatum since September 2021, with extensive experience in IT management and project implementation. Previously, Riina served as an IT Project/Application Manager at Sodexo from May 2014 to August 2021, where notable projects included the implementation of the Elisa Ring telephone system, CRM Oracle on Demand, and the Mashie project involving SAP interfaces and change management. Prior experience includes roles as Manager, IT Service Owner Finance & IT Lead at UPM-Kymmene from January 2011 to March 2014, where Riina led the SAP Singapore Currency conversion project, and various positions at Nokia Siemens Networks and Nokia Oyj from 1995 to 2010, including Service Manager and acting Head of HR IT application cluster. Riina's educational background features a Master of Science in Economics and System Designing from Helsingin kauppakorkeakoulu and an ITIL Service Manager certification from Tieturi.