Carrefour
Walid Gara is an accomplished data professional with extensive experience in various roles within the data engineering and architecture fields. Currently serving as a Senior Data Engineer at Carrefour and a Data Architect at CANOPAI since January 2023, Walid also co-founded Mostaamel.tn in November 2021. Previously, Walid worked at Enedis as a Data Engineer and held the position of Lead Data Engineer at SFR, where responsibilities included optimizing Spark applications on Yarn. Educational credentials include an Engineer's degree in Data Science from Télécom Paris, a Master's degree in Big Data from Université Paris-Saclay, and an Engineer's degree in Computer Systems Networking and Telecommunications from SUP'COM.
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Carrefour
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Carrefour S.A. is a French multinational retailer headquartered in Boulogne Billancourt, France, in the Hauts-de-Seine Department near Paris. It is one of the largest hypermarket chains in the world with 12,300 self-service shops (including 1,528 hypermarkets) at the end of 2016. Carrefour operates in more than 30 countries in Europe, the Americas, Asia and Africa. Carrefour means "crossroads" in French.