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Jun Kim

crafted products for millions since childhood. now building Aside (YC F25).

my life story TL;DR

  • started coding at 9

  • made my own OS at 12. thought I could beat Bill Gates

  • founded a dev community with 50K users at 14. now 200K.

  • founding team at Airbridge. scaled a B2B SaaS to $30M ARR and brought it to the pre-IPO stage.

  • launched tripleS, a K-POP girl group, and built Cosmo as a founding engineer to fix problems I had as a K-POP fan.


what i'm building now

Aside, a live AI copilot for sales calls, built for tech sales teams in SF.


things what i believe while the world don't

If you think as what I think, let's grab a coffee ☕️

  • speed and quality aren't at odds

  • fancy problems are bs. every decacorns started with underestimated problems

  • the best moat for AI companies is users and 10x better UX