Our guest author Nate Anderson is a software engineer working on new products at [CARD.com](https://www.card.com/), a tech company in the United States providing personalized payment solutions like premium banking. He believes the key to great technology is a close relationship between product and engineering, and is excited about tech like Go, TypeScript, GraphQL, and serverless computing.
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!
