Our guest author Maciej is a backend developer, interested in modular software design, systems thinking, and complexity theory. He writes about his interests at his blog and currently works at Boulevard.
AppSignal provides insights for Ruby, Rails, Elixir, Phoenix, Node.js, Express and many other frameworks and libraries. We are located in beautiful Amsterdam. We love stroopwafels. If you do too, let us know. We might send you some!