Nobody recommended The Phoenix Project yet by Gene Kim? Unless you have some understanding of your system's architecture, how it's run in production, and why a

Nobody recommended The Phoenix Project yet by Gene Kim? Unless you have some understanding of your system's architecture, how it's run in production, and why a production environment is Really Different and a Big Freaking Deal, and how operations is supposed to look like, you'll never be an effective programmer, no matter whether you run your own operations in a small start-up or work for a large enterprise with dedicated operations teams.