Haris Giakoumakis

Haris Giakoumakis has over a decade of experience in marketing, project management, and customer service, currently serving as Campaign Manager at the Onassis Foundation since September 2014. In this role, responsibilities include end-to-end project management for various cultural initiatives and managing advertising campaigns. Previous positions at the Onassis Foundation involved marketing account coordination, commercial marketing, and marketing assistance, where Haris developed creative content, coordinated cross-platform campaigns, and managed brand initiatives. Earlier professional experience includes roles at Ticketmaster Hellas, Sony Music Entertainment, and Hellenic Festival S.A., focusing on ticket sales, customer service, and operational support. Educational qualifications include a Bachelor's degree in Acting from the Greek Art Theatre "Karolos Koun" School of Drama and a Bachelor's degree in Accounting from the Technological Education Institute of Piraeus.