Sebastien Caestecker is a skilled data analyst and functional pricing analyst with extensive experience in retail management and information technology. At Recherche, Sebastien utilized Power BI and SQL to analyze sales, optimize inventory, and improve CRM strategies. Previous roles at E.Leclerc included Deputy Store Director, IT Manager, and Project Manager for IT, focusing on performance recovery and operational improvement. Sebastien possesses a strong educational background, holding a DUT in Electrical Engineering and Industrial Computing, as well as a Bachelor's in Network and Communication Systems, complemented by a Data Analyst certification from Jedha Bootcamp. Currently working at Optimix Solutions since September 2025, Sebastien continues to leverage analytical skills to optimize pricing strategies.
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