William Hu is a technology professional with experience in software engineering and entrepreneurship. Currently a Member of Technical Staff at Anthropic since September 2025, William previously founded RiskAngle, a Y Combinator startup, from January 2024 to September 2025. Prior experience includes roles as a Software Engineer at Retool from May 2022 to October 2023 and at Robinhood from September 2020 to April 2022, as well as an internship at Google in 2020, where contributions included work on Java zPages for OpenTelemetry. William holds a Master of Science in Computer Science from Yale University and participated in the Y Combinator accelerator program in 2024.
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