Hi, I'm Rodrigo. I occasionally write essays and short articles here. I'm currently participating in the Recurse Center. Before that I was co-founder and CTO of iDoneThis. In a past life I was a graduate student in theoretical physics. Nowadays I spend most of my days writing code, but I still do math on occasion. I also like to play guitar, stay in shape, and train in Brazilian Jiu-Jitsu.