DevOps for Application Developers
Unfortunately, Númenor has drowned, so you're probably going to have to learn about something called Kubernetes.
Use retros to quickly gauge team health
I often need to be able to quickly assess how a team is doing: its morale, its ability to solve problems, and the obstacles in its way to being able to solve those problems. In the first weeks on a team I typically be ask myself a handful of standard questions.