Kai Chang

장준수

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张俊洙

i grew up in san francisco
i attend vassar college ('25)
i do development @ petcode


links

  • kai@petcodeusa.com
  • github
  • linkedin
  • twitter

about me

i enjoy running and crosswords.

i am interested in politics and government, i've made a toy site calculating ELO-like ratings for U.S. politicians and co-ran a mock election at my high school.

i am a big fan of data portability, i've made tools for exporting your data from StudentVue student portals and the San Francisco Public Library (SFPL) system.