Mats Westra is an Azure Data Engineer at Achmea since March 2023, bringing a robust background in data analysis and engineering. Previously, Mats served as a Data Analyst at Air Miles- Loyalty Management Netherlands B.V. from February 2022 to March 2023, where responsibilities included creating reporting data sources and dashboards for clients such as Shell, Albert-Heijn, and Praxis, as well as analyzing marketing campaign impacts across multiple brands. Earlier experience comprises a Data Science Research Intern role involving the implementation of a mathematical differential privacy algorithm, a Business Development Research Intern position at Grolsch focusing on market research, and an Online Marketing Intern role at Snakeware. Mats holds a Cum Laude Master's Degree in Marketing Analytics & Data Science from the University of Groningen and has a Bachelor of Commerce in Marketing from NHL Stenden, alongside participation in an exchange program at Guangzhou College of South China University of Technology. Proficiencies include Teradata SQL, Tableau, Azure, R, Python, and Streamlit.