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    • Po-Shen Loh

    Po-Shen Loh

    Expii + Natl Math Olymp coach + CMU prof
    #337857
    134 followers26 following
    20 points

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    Maker History

    • NOVID
      NOVID
      Anonymous contact tracing to prevent the spread of COVID-19
      May 2020
    • Expii
      Expii
      Learn with the world
      Jan 2016
      • 🎉
      Joined Product HuntOctober 28th, 2015