Eleni Kostarelou joined REBORRN in 2025 as an Engagement Manager, bringing 12+ years of experience in advertising agencies. She offers full 360° strategic communications expertise, built across different types of agencies and a wide range of industries. She has led strategic projects and omni-channel campaigns for international clients including Visa, Mondelez International, L’Oréal, FrieslandCampina and […]
Eleni Kostarelou
