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People / Yi He
YH
Career profile

Yi He

Member of Technical Staff @ Perplexity | AI, Data

San Francisco Bay Area

Career path.

  1. Perplexity

    Member of Technical Staff

    Jun 2025 - Present
  2. Pinterest

    Software Engineer

    Jul 2024 - Jul 2025
  3. Pinterest

    Software Engineer

    Dec 2019 - Jun 2024
  4. Facebook

    Software Engineer

    Dec 2016 - Dec 2019
  5. FlexTrade Systems Inc.

    Senior Software Engineer

    Dec 2013 - Nov 2016
  6. The City College of New York

    Research Associate

    Sep 2006 - Jun 2013