Sebastian Crossa

2023-2025
Founding engineer at micro.so (a16z) building the next generation all-in-one tool powered by email.
2021-2023
Founding engineer at Launch House (a16z)
2019-2020
Co-founder of Kisana.mx, an online marketplace for event spaces in Mexico.
2019
Early engineer at Atrato (YC W21)
2011-2016
Ran Minecraft servers and built mods during my spare time after school.