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People / Christopher O'Brien
CO
Career profile

Christopher O'Brien

Data Scientist | Ranking AI

San Francisco Bay Area

Career path.

  1. Meta

    Data Scientist, Ads Ranking AI

    Sep 2025 - Present
  2. Tinder

    Data Scientist II

    Mar 2025 - Sep 2025
  3. Tinder

    Data Scientist

    Feb 2024 - Apr 2025
  4. Dibbs

    Data Scientist

    Feb 2022 - Feb 2024
  5. Dibbs

    Data Analyst

    Aug 2021 - Feb 2022
  6. Harvard University

    Teaching Fellow

    Aug 2019 - May 2021