Leo Liu

Leo Liu is a Senior Data Science Engineer at NextRoll, specializing in ads bidding optimization since August 2020, after previously holding the position of Data Science Engineer. Prior experience includes an internship where Leo built a real-time text classification system and contributed to a budget allocation model using reinforcement learning. Previous roles also include Data Scientist at XE.com, where Leo developed a customer lifetime value model, Software Engineer Intern at Teradata, Frontend Developer at Genesys, and Software Engineer at Purolator Inc. Leo Liu holds a Bachelor of Computer Science with a focus on Data Science from the University of Waterloo, graduating in 2020.