Lei Sun is an accomplished software engineer with extensive experience in artificial intelligence and machine learning. From July 2013 to October 2016, Lei Sun worked at Microsoft on projects including MS GEN Encoder and AI for Cortana, contributing to Bing AI for Enterprise. Subsequent positions include a software engineer role at Lyft from October 2018 to July 2020, and at Google from July 2020 to April 2025. Currently, Lei Sun serves as a software engineer and machine learning engineer at Meta since April 2025. Academic credentials include multiple advanced degrees with a Master’s in Computer Science from Stanford University and Master’s in Electrical Engineering from Southern Methodist University, as well as a Bachelor’s degree in Electrical, Electronics and Communications Engineering from Beijing University of Post and Telecommunications.
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