Quinten van Velzen is a data science professional currently working at Dexter Energy since June 2024. Prior to this role, Quinten served as a Data Science Manager at Metyis from March 2021 to June 2024, where significant achievements included developing advanced optimization models and leading a team to implement genetic algorithms for supply chain efficiency. Quinten also worked as an Analyst Data Scientist, creating pricing and predictive models using technologies such as Pyspark and LightGBM. Earlier experience includes a consultancy role at MarketRedesign, where predictive models for B2B pricing were developed, and a consultancy project at the Erasmus Consultancy Project at Rotterdam School of Management. Quinten holds a Master's degree in Data Science & Marketing Analytics from Erasmus School of Economics and a degree from Erasmus University Rotterdam, following a VWO diploma from Visser 't Hooft Lyceum.