Tatjana Markova

Tatjana Markova currently serves as the Head of Data Quality and Transformation Data at SNCF Voyageurs, where responsibilities include establishing end-to-end data processes, constructing ad hoc use cases, and facilitating workshops with data stakeholders. Previously, Tatjana Markova was employed by Orange from July 2011 to September 2023 as the Head of the Dascience team, managing a team of three data scientists, leading the IA Lab Google, and building an MLOps chain from the ground up on GCP and on-premise Hadoop. Tatjana Markova's educational background includes a professional certificate in Data Science from École Polytechnique and a Magistère in Economics from the University of Paris I: Panthéon-Sorbonne.