About Devin
German
Native or bilingual
English
Fluent
Spanish
Conversational
Experience
- flaschenpost SE,Working Student in Marketing AnalyticsFebruary 2023 - Today (3 years and 4 months)Münster, Germany
- Conducted advanced marketing, revenue, and customer analyses using SQL, Excel, and Python to support budget allocation and strategic decision making across 25 cities and 10 marketing channels.
- Built dynamic Power BI dashboards using DAX to track marketing KPIs
- Master Thesis: Marketing Attribution Modelling using a hierarchical Bayesian regression-based MMM (Google Meridian) to quantify channel ROI and inform spend optimization.
- Lidl Stiftung und Co. KGWorking Student in Customer ServiceJanuary 2021 - September 2021 (8 months)Münster, Germany
- Supported daily store operations, enhanced customer experience and ensured product availability in a fast-paced retail environment.
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Education
- MScNOVA School of Business and Economics2026MSc
- BScUniversity of the Basque Country2023BSc