Vasileios Mylonas
Location:
Greece
Languages:
English,
French,
Greek
Years of experience:
12
Services
1st Greek LinkedIn Certified Marketing Expert | Growth Architect & Behavioral Economist | Digital Marketing Strategist | Google Trainer & Author
Expertise
LinkedIn & Paid Media Strategy: Certified expert specializing in advanced LinkedIn, Google, and Meta campaigns—helping companies scale revenue through data-driven marketing and conversion optimization.
Behavioral Economics & Growth Strategy: Uses behavioral insights to design high-converting digital strategies that align with human decision-making patterns.
SEO, SEM & CRO: Over a decade of experience optimizing performance marketing ecosystems across search, social, and display.
Training & Thought Leadership: Google Trainer and public speaker passionate about helping teams master PPC, digital growth, and marketing psychology.
Highlights
- Recognized as the first LinkedIn Certified Marketing Expert in Greece, bringing over 13 years of digital marketing experience.
- Founder of The Cool Lion, a consultancy blending behavioral economics with marketing innovation.
- Managed over $12 million in ad spend across Google, Meta, LinkedIn, and other major platforms.
- Holds an MSc in Behavioral Economics and Growth & Sustainability and BSc in Economics & Regional Development.
- Published author and Google Partner, specializing in growth, digital leadership, and strategic communication.
Biography
Vasileios (Bill) Mylonas is Greece�s first LinkedIn Certified Marketing Expert, a Google Trainer, and Growth Architect with over 13 years of experience in digital strategy. As Founder of The Cool Lion, he helps companies design data-driven marketing systems rooted in behavioral economics�combining psychology, analytics, and storytelling to drive measurable growth.