Justin Chiu

Principal Engineer

Justin Chiu is a Principal Machine Learning Engineer at Amazon, where they currently work on scaling and optimizing large language models at AWS. Previously, Justin held roles as a Senior Software Development Engineer and Senior Machine Learning Engineer, focusing on distributed training optimizations that resulted in significant infrastructure savings. They also led major initiatives in integrating conversational AI into Alexa's Natural Language Understanding system, achieving substantial improvements in latency and cost savings. Justin earned a Bachelor of Science in Biochemistry from the University of Washington in 2017.

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Seattle, United States

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