Sarah Zouinina is a skilled Senior AI Engineer at Eramet, focusing on data pipelines and information retrieval performance optimization through Retrieval-Augmented Generation and Azure tools. With experience as a Senior Data Engineer and Data Scientist at Saint-Gobain and SNCF Transilien, Sarah has successfully developed complex data ingestion and transformation processes. Previous roles include Research and Development Data Scientist at Inventiv IT, where an ML-based app for job matching was created, and a Doctoral Researcher at Université Sorbonne Paris Nord, specializing in text data analysis and psycholinguistics. Sarah holds a PhD in Data Security and Anonymization from Université Sorbonne Paris Nord and an engineering degree in Operations Research and Decision Support from Institut National de Statistique et d'Economie Appliquée.