Olga Vagiakakou

Olga Vagiakakou is an experienced marketing professional with a strong background in product marketing and digital creative roles. Currently serving as Product Marketing Director at Upstream since January 2016, Olga leads the Product Marketing team, focusing on brand strategy development and collaboration on marketing campaigns to drive sales and enhance product offerings. Previously, Olga held the position of Digital Creative Executive at Worldline by Atos, where the emphasis was on creating impactful sales collateral for a multifunctional team. Olga's earlier experience includes roles at Atos, PricewaterhouseCoopers Athens, and Hellenic Telecommunications Organisation, showcasing a diverse skill set that includes CRM management, strategic supplier relationships, and customer service. Olga holds an MA in Strategic Consumer Marketing from The Manchester Metropolitan University and a BSc in Business Administration from Athens University of Economics and Business.