John Valon

Updated: Jul 12, 2020 at 12:17am
Created: Jul 11, 2020 at 3:11am

John Valon is the screenname of John S. Kim, Co-founder & CEO of Sendbird.
John is an engineer building a tech company. A bit more about John here.

Social Links


  • If you're interested, ping me on Twitter 🐦
  • or drop me a note at hello at stacks
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