about.gmi (734B)
1 2 # About Me 3 4 My name is William Casarin, also known as jb55 online as you might have guessed. I am a software engineer, I mainly build software for early stage startups to help them get off the ground. 5 6 ## Links 7 8 => mailto:jb55@jb55.com Email (jb55@jb55.com) 9 => https://jb55.com/social Fediverse 10 11 ## Experience 12 13 * CTO @ Monstercat: Built their initial artist payment systems, enabling them to pay artists monthly which was a relatively new concept at the time. 14 15 * Plastiq: Rebuilt their internal payment risk system 16 17 * Blockstream: Helped with Aqua, their user-friendly bitcoin wallet. Worked on upgrading their low level c++/rust libraries to support electrum 18 19 * Steamoji: Building schooling software for kids to learn STEAM skills 20