Sarah Jimenez is a highly skilled consultant specializing in Business Intelligence, Big Data, and Data Science, currently employed at AOSIS since March 2022. With extensive experience as a Data Analyst for both SNCF Réseau and ATR Aircraft, Sarah has successfully designed and implemented applications focused on cost calculation for electrical consumption and production quality issues, respectively, utilizing Python and PySpark. Prior to these roles, Sarah worked at Araxxe in telecommunication data analysis, RM2M as a webmaster, and Charriere Distribution, where contributions included website management and promotional material design. Sarah holds a Master’s degree in Digital Strategies with a specialization in Data from Digital Campus and has a solid educational foundation in communication and web project management.