About

Lian Liu is a highly skilled and accomplished Senior Machine Learning Engineer with a strong background in computer science and a Ph.D. in CS. Currently working at Roku, Lian is responsible for developing content recommendation systems that help users discover new content based on their viewing habits. With a career spanning over 5.78 years, Lian has gained extensive experience in ML, software engineering, recommendation systems, research science, and data science. Prior to joining Roku, Lian worked as a Senior Data Scientist at Walmart, where she developed and implemented data-driven solutions to improve business operations. Lian's educational background includes a Ph.D. in Computer Science from the University of Southern California, an MPhil in Computer Science from The Hong Kong University of Science and Technology, and a Bachelor of Engineering in Computer Science from South China University of Technology. Lian's technical skills include expertise in ML, software engineering, recommendation systems, research science, and data science. She has a proven track record of delivering high-quality solutions that meet business requirements and drive growth. Overall, Lian is a dedicated and results-driven Senior Machine Learning Engineer with a passion for developing cutting-edge solutions that help users discover new content. Her strong technical skills, coupled with her ability to collaborate effectively with cross-functional teams, make her a valuable asset to any organization.