H Jess Seok, based in San Francisco, California, United States, is currently a Product Manager, Messaging at Twilio Inc.. H Jess Seok holds a 2017 - 2019 Masters @ University of Pennsylvania. With a robust skill set that includes R, SQL, Data Analysis, Python, MySQL and more, H Jess Seok contributes valuable insights to the industry. H Jess Seok has 3 emails on RocketReach.