In this episode, the panel together with our guest, Galen Marchetti dives deep into tackling some of the most pressing challenges in the DevOps world. They unpack the hurdles of blue-green deployments, feature flags, and the necessity of parallel execution for smooth production rollouts. They explore the complexities of testing changes in production, managing containerization, and optimizing build speeds with multistage Docker builds.  Listen to engaging discussions about kurtosis—a powerful tool for creating development environments—and its impact on projects like Ethereum, as well as the broader implications for open-source contributions. From humorous anecdotes about using VIM in production to thoughtful reflections on the trauma of production errors, this episode covers it all. Plus, get book recommendations, music picks, and tips on the latest tools from our speakers! Don't miss out on these valuable insights and entertaining banter from the frontline of DevOps.  Socials LinkedIn: Galen Marchetti  Become a supporter of this podcast: https://www.spreaker.com/podcast/adventures-in-devops--6102036/support.