Keshi Dai is a seasoned machine learning engineer with extensive experience in the tech industry, currently serving as a Staff Machine Learning Engineer at Spotify since November 2015, where contributions include projects like Discover Weekly and Release Radar. Prior to Spotify, Keshi Dai held the position of Senior Software Engineer in Data at MediaMath, leading a team to create a robust reporting backend on AWS. Previous roles include Research/Software Engineer at Hunch - eBay Inc, where algorithm development for item recommendations was implemented, and Data Engineer at Intent Media Inc. Keshi Dai began a career at IBM as a Software Engineering Intern. Academic credentials include a Ph.D. in Computer Science from Northeastern University and a Bachelor's degree in Computer Science and Technology from Zhejiang Sci-Tech University.