Our guest author Fernando Doglio is an engineering manager, blogger, book author, and maker of software things. He loves writing, especially about software. Get in touch with him on his blog or Twitter.
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!