Mary

Experienced and performance-driven marketing leader with 12+ years in the digital advertising industry. Currently Head of Performance at Humble agency, responsible for strategic growth and campaign optimization for some of Greece’s most prominent brands, including Plaisio, Praktiker, Leroy Merlin, and Avin. Meta-certified Lead Trainer for Greece, with advanced credentials from Harvard’s Digital Marketing program. Combines strong performance expertise with a development mindset and a proven record of scaling ROI across channels.