Freelancer profile translated to English.
Back to original languageAbout Yassine
Graduated from top French engineering schools and with 10 years of experience in both data and IT development, I am able to propose and develop complete custom backend solutions. My diverse background has allowed me to develop a creative and pragmatic approach, enabling me to effectively tackle complex challenges and deliver quality results on every project.
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- Carrefour,Tech Lead DataJuly 2023 - Today (2 years and 11 months)Paris, FranceContext: I held the position of Tech Lead in the insurance branch of Carrefour: I led the data part of two insurance and brokerage branches. My mission was to professionalize the data ecosystem and standardize the cloud infrastructure with Carrefour's requirements (security, terraforming, ...)• - Design and development of the data ingestion platform as well as the brokerage data model• - FinOps: Pooling of composer environments and optimization of BigQuery usage (-350 K€ per year)• - Implementation of CI/CD on Gitlab (methodology: trunk-based development)• - Terraformization of GCP resources and access management.• - Securing the platform (Internalizing the infrastructure within a Carrefour VPC)• - Implementation of a file transfer system to partners• - Development of a column-level data lineage system• - Continuous improvement of the fraud detection algorithm.
- FoodlesML EngineerAGRICULTURESeptember 2019 - Today (6 years and 9 months)Levallois-Perret, FranceImplementation of an algorithm to optimize the dispatch of meals to company cafeterias.
- FREE NOWPython Developer / Data AnalystTRANSPORTATIONFebruary 2016 - Today (10 years and 4 months)Levallois-Perret, France- Data analysis for the operations department- Develop a dispatch algorithm for pre-booked rides- Contribution to the development of the data warehouse- Develop Python libraries (logging, monitoring, ..)
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Education
- Master in Machine LearningUniversity of Washington2014Data science, machine learning et statistiques
- EngineerEnsta Paristech2013Mathématiques appliquées et statistiques