Elena Rose is a seasoned professional in machine learning and data science, currently serving as a Staff ML Engineer and Manager of Data Science Engineering at NextRoll since November 2019, where Elena focuses on leveraging machine learning technology to provide actionable insights for businesses. Previously, Elena held the position of Director of Data at Qventus, overseeing the Data Platform and Data Science teams, and was instrumental in executing a rigorous technical roadmap. Prior experience includes roles at NinthDecimal as Data Analytics Manager and Senior Data Scientist, where Elena led a team to transition the company into a leader in marketing analytics, and at Oracle as a Big Data Senior Analyst, specializing in customer analytics. Elena began a career in the energy sector as Director at Tenax Energie Group, focusing on startup management and corporate structuring. Elena holds B.S. and M.S. equivalents in Physics/Applied Mathematics from the Moscow Institute of Physics and Technology and a Graduate Certificate in Data Mining and Applications from Stanford University.