Dave Liu

Dave Liu is a Senior Data Scientist at Shipt, focusing on personalization and search optimization through the development of embedding models and collaboration with cross-functional teams to deploy solutions. They previously held roles as a Machine Learning Research Engineer at Freenome, where they saved the company over $8 million in Google Cloud Platform costs, and as a Senior Machine Learning Engineer at Change Healthcare, launching a task-assignment model valued at $5-7 million. Earlier in their career, Dave worked as a Data Scientist at Riviera Partners, where they built several models to enhance candidate search efficiency, and interned at Doximity and Castlight Health, contributing to various data science projects. Dave earned a Bachelor's degree in Computer Science from the University of California, Berkeley.