Building mru.space • ran bitcoin.org, led teams at Coinbase • editor of Mastering Bitcoin & Mastering Ethereum • software that outlives its makers

Building https://crisp.chat + https://jomo.so + some other stuff https://elio.tt

Building too many things.

tinkering with my hobby projects • https://onerinas.com

Co-Founder & CTO at Crisp

Building privacy friendly products

obstinate software artist (starving) ღ

🧠💪 nhacc https://pieter.com https://pieter.net https://pieter.org