Nikos Mexas

Nikos Mexas is a Senior Information Technology Project/Program Manager at OTE Group of Companies (HTO) since November 2008, leading a team to optimize wholesale business operations and effectively manage billing operations through strategic planning and execution. Previous roles at OTE include Analyst & Architect for Wholesale Billing, where collaboration with business users to adapt processes and design IT systems for security and disaster recovery was key, and Analyst & Programmer for both Wholesale and Retail Billing Systems, focusing on user-acceptance testing and invoice management. Earlier experience includes positions as a Test and Quality Engineer at Siemens Digital Industries Software, Test Engineer at Nextlink, and a trainee at Bang & Olufsen ICEpower. Nikos holds an M.Sc. in Telecommunications and a BSc. in Electronic and Computer Engineering from DTU - Technical University of Denmark.