Most Java Developers still are trapped working in Banks. These developers cannot simply stop writing bureaucratic code. If you already identified yourself, unfortunately, this post isn't for you, I'm so sorry, you're completely lost, but don't worry, I'm pretty sure there's a special place in heaven for people like you. On the other hand, there are a few Java developers who could escape the agony of writing "enterprise" Java code and started writing Kotlin, Scala or even a non JVM language. If you are a developer like this…

It's been a while since Kotlin arrived. Kotlin is a JVM language created by JetBrains developed to be interoperate with Java libraries and apis. What draws attention about Kotlin is its simplicity. If you find Java too verbose, you also will be interested in Kotlin because it is possible to transit between both languages easily. Okay then, this post is supposed to be very short, so, let's begin. We are going to build a simple crud app using Spring Boot, specifically Spring Boot Data Rest and use Kotlin (of course)…