👋 Welcome to Valley of Doubt, a free weekly newsletter that goes deep into founder stories from the early days of startups. 🚀Keith Pitt is the co-founder and former CEO of Buildkite, a devtools company that started in Melbourne and grew to have some of Silicon Valley’s biggest companies as clients. In this interview we dig into:Starting Buildkite as a side projectRunning out of money and having to go back to investorsThe challenges of growing into a venture capital valuationFinding your produc...