About Amir
French
Native or bilingual
English
Fluent
Experience
- AuchanLead Data ScientistRETAIL (SMALL BUSINESS)October 2024 - Today (1 year and 8 months)At Auchan, I developed scoring algorithms to predict anti-churn, allowing us to identify customers likely to become loyal or not return, thus optimizing retention strategies.
- CLOSTERALead Data ScientistJanuary 2024 - Today (2 years and 5 months)Paris, FranceAs a data science consultant, I had the opportunity to work on strategic missions for leading companies such as Auchan and Carrefour.
- CARREFOURLead Data ScientistFebruary 2023 - November 2024 (1 year and 9 months)Paris, FranceI implemented machine learning algorithms to combat internal and external fraud. Through advanced analysis of transactional and behavioral data, I contributed to the proactive detection of anomalies and the improvement of security systems, thereby reducing financial losses related to fraud.
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Education
- Master of ScienceENSAE Paris (Polytechnic Institute of Paris)2019Master of Science in Data science
- Master of ScienceUniversity of Tours2017Master of Science in Statistics