Speaker

Mariella Majewsky is a telecommunications professional with over 10 years in OSS / IT software delivery. She is the product owner for the Umbrella Management System (UMS) OSS initiative within Hutchison Drei Austria GmbH leading and coordinating numerous inhouse projects. After the merger of Hutchison Drei Austria GmbH with Tele2 resulted in overlapping assurance capabilities, Mariella led the Unified UMS project to simplify and consolidate all assurance onto a single platform for all services and networks in Hutchison Drei Austria GmbH.