Xingzi Xu is an applied scientist at Amazon, where they work in the R&D department of the Amazon Catalog AI lab. Prior to this role, they served as a research scientist intern at SRI International, focusing on quantum-analog computing. Xingzi has also held positions as both an applied scientist and an applied scientist intern at Amazon, specializing in reinforcement learning and scalable LLM training. They earned a Doctor of Philosophy in Electrical and Computer Engineering from Duke University and a Bachelor's degree in Applied Mathematics and Electrical Engineering from Montana State University-Bozeman.
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