Xin Guo is a seasoned engineering leader with a strong background in machine learning and software development. Xin has held significant roles at prominent tech companies, including Facebook where Xin led the development of a centralized recommendation and ranking platform for Instagram. At Google, Xin managed the core logging and data platform for Google Maps, while at Snap Inc., Xin directed machine learning infrastructure and data systems to enhance product decision-making and analysis. Currently, at Meta, Xin focuses on building state-of-the-art recommendation systems leveraging large language models. Xin's career also includes experience as a software engineer at LinkedIn and Discord, leading initiatives to improve user engagement and data quality. Xin holds a Bachelor's degree in Environmental Engineering Technology from Tsinghua University and a Ph.D. in Civil and Environmental Engineering, as well as a Master's in Computational Science and Engineering from Georgia Tech.
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