Marleen Meier is an accomplished data strategist, author, and governance leader with a passion for turning complex data into trusted, actionable insights. She combines traditional analytics methodologies with modern approaches such as machine learning, AI, and agentic analytics. Currently working in the reinsurance sector in Switzerland, Marleen serves as a Data Governance Lead, where she is at the forefront of enabling data initiatives, including AI, through robust data governance frameworks. In this role, she ensures that data is not only accessible and high-quality but also trustworthy and compliant. She believes that the most sophisticated (AI) models are useless without reliable data, and she works to bridge that gap every day. Having lived and worked in multiple countries, including Germany, the Netherlands, the United States, Singapore, and now Switzerland, Marleen brings a truly global perspective to her work. Her diverse experiences across cultures shape her approach to collaboration and problem-solving. Marleen's dedication, expertise, and commitment to pushing the boundaries of data analysis make her a trusted authority in the field. Through her writing, speaking engagements, and active presence in the Tableau community, she aims to empower individuals and organizations to unlock the full potential of their data assets. When she's not working with data, Marleen enjoys playing board games.