Oi
- Marcus Oliveira
Marcus Oliveira
Traffic, Interconnection, Co-billing And E-billing Manager at Oi
Org chart
Timeline
Traffic, Interconnection, Co-billing And E-billing Manager
March, 2023 - present
Traffic And Financial Relationship With Telecommunication Operators Manager
November, 2022
Traffic Manager
March, 2021
Financial Consultant (team Leader)
December, 2015
Financial Specialist (team Leader)
July, 2008