I am a Senior Marketing Consultant and Administrator with a strong focus on data-driven decision-making and business intelligence. As a Microsoft-certified professional (DP-600, DP-700), I specialize in Power BI solutions and advanced data analysis. I actively contribute to the Power BI community as a public speaker, sharing insights and best practices at conferences and meetups. I lead the Athens Power BI User Group and serve as a co-organizer for the Berlin Power BI User Group, fostering knowledge exchange and collaboration among BI professionals.