Hellenic Telecommunications Organization SA
Constantinos Korogiannis is an experienced professional in the telecommunications and IT sectors, currently serving as the OSS Inventory Systems DevOps Chapter Lead at OTE Group of Companies since May 2014, where leadership of a cross-functional team has been pivotal in managing OSS inventory platforms and ensuring modern delivery practices. Previously, Constantinos held the role of Head of the Service Activation Systems Department, overseeing a large team and managing multiple OSS platforms for telecommunications service provisioning. With earlier experience as a Senior Consultant at Accenture focusing on large-scale OSS projects and a communications engineer at I.S.D. S.A., Constantinos possesses a robust background in technical project management and system design. Educational qualifications include a Master of Science in Information Networking from Carnegie Mellon University and a Master of Science in Mobile and Satellite Communications from the University of Surrey, complemented by a Bachelor of Engineering in Electrical and Electronics Engineering from the same institution.
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