January 26, 2024 13 minute read Over my career so far, I’ve worked in a number of payments companies, including several startups. At the last startup, I was involved in building out a payments platform from scratch (from first line of code). This post is a collection of thoughts and lessons learned. Hopefully, at least some of this is useful to others. The sections are relatively independent, so here are some quick links: Use The Tools You Have Optimize For Change Focus on Iteration Testing Modu...