À propos de Raphaël
Français
Bilingue ou natif
Anglais
Capacité professionnelle complète
Expériences
- Expedia groupSenior Data ScientistHIGH TECHavril 2021 - janvier 2023 (1 an et 10 mois)Geneva, SuisseI conceive and implement data science products that help our partners' experienceThe most relevant projects are:- Dynamic pricing tool for vacation rentals- Occupancy forecasts at different granularities using recent deep learning research papers- POC implementation of travel hot spot detection base on recent deep learning research papers- POC implementation of property segmentation using deep metric learning based on recent deep learning research papers
- EquancyLead Data ScientistCONSEIL & AUDITseptembre 2018 - avril 2021 (2 ans et 8 mois)Paris, FranceDelivered data science use cases to tier 1 European companies operating in various sectors.The most significant projects were:- Recommender system using latest deep learning research for a tier 1 French luxury company- Personalization through lifetime value prediction and look alike modeling for a tier 1 French luxury company- Automatic invoice classification in order to reduce the accountant's workload for a tier 1 French luxury company- Retail banking transaction data mining in order to detect key moments in the customers' life to address personalization for a tier 1 French bank- Sales forecasting for a tier 1 Spanish fashion retailer in order to address shipment costs optimization
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Formations
- Masters of Applied Statistics and MathematicsENSAE Paristech2016- Tier 1 French engineering school - Machine Learning from theoretical and applied perspectives
- Masters of Science in ManagementESSEC Business Schoole2016Top ranked French Business School I obtained this diploma in parallel to the degree obtained at ENSAE thanks to a convention in between both schools
Certifications
- Google Cloud ArchitectGoogle2019
- Tensorflow developerGoogle2020