Eberhard Wolff is the author of the Leanpub book Microservices - A Practical Guide: Principles, Concepts, and Recipes. In this interview, Leanpub co-founder Len Epp talks with Eberhard about his background in tech, working a big company versus freelance and consulting work, getting political on Twitter, when you should use microservices in your software and why, his book, and at the end, they talk a little bit about his experience as a self-published author.This interview was recorded on May 2, 2018.The full audio for the interview is here. You can subscribe to the Frontmatter podcast in iTunes or add the podcast URL directly.This interview has been edited for conciseness and clarity.