Product Designer. Cofounder of @teamtettra, the best way to organize & share knowledge with your teammates.

Co-founder of @TeamTettra. Previously @HubSpot via Rentabilities (acquired 2013)

A simple team wiki for Slack that helps teams be more open and transparent.

Startup writer & marketer. Here's your free quick note-taking cheat sheet: https://joshspilker.gumroad.com/l/itqjq