Mohamed Raed Ayari is a Big Data Engineer with extensive experience in data engineering and migration projects across various companies. Currently employed at EDF and Axians France, Mohamed focuses on migrating Hadoop Hortonworks datalakes to Google Cloud Platform (GCP) while utilizing technologies such as Python, PySpark, BigQuery, and Terraform. Previous roles include data engineering positions at Wewyse and France TV, where responsibilities included building data processing pipelines, ensuring data governance, and implementing real-time jobs and GDPR processes. Early career experiences include internships at CGI and Arval BNP Paribas Group, where Mohamed contributed to data migration designs and web service development. Mohamed holds a Master's degree in Computer Science from Pierre and Marie Curie University and a Computer Engineering degree from École Nationale d'ingénieurs de Sousse.