Quantitative Risk Analyst
Marleen’s Big Data journey started 1,5 years ago. She began creating risk data-check dashboards in Tableau, which were previously produced using Excel. The Big Data hub made it possible to process huge amounts of data and execute better and more precise data-checks. This helped to guarantee global data alignment. Her biggest success thus far was the Data Anomaly Detection Dashboard, based on Machine Learning. In addition, Marleen is the Data Steward of the Risk Data within the Big Data Hub.