--- title: "Amrut Prabhu (@amrutprabhu) | Hashnode" description: "Software Craftsman | Tech Enthusiast. Read the latest articles by Amrut Prabhu on Hashnode." url: "https://hashnode.com/@amrutprabhu" --- @amrutprabhu # Amrut Prabhu @amrutprabhu · Joined November 2020 Software Craftsman | Tech Enthusiast ### [Defining Event-Driven Architectures - AsyncAPI](https://amrutprabhu.hashnode.dev/defining-event-driven-architectures-asyncapi?utm_source=hashnode&utm_medium=feed) In this article, I am going to be talking about how we can define your event-driven architectures using the AsyncAPI definition. Introduction A while ago, I published an article about how you can document REST APIs using Open API 3 specification. Thi... 5 min read · [amrutprabhu.hashnode.dev](https://amrutprabhu.hashnode.dev/defining-event-driven-architectures-asyncapi?utm_source=hashnode&utm_medium=feed) [Jun 22, 2021](https://hashnode.com/posts/defining-event-driven-architectures-asyncapi/60d1b9cea6a3a25dadf62e70) ### [What are Java Records](https://amrutprabhu.hashnode.dev/what-are-java-records?utm_source=hashnode&utm_medium=feed) Java Record Java record is a type of class whose sole purpose is to drive programming with immutable data. Let’s look at a simple example. public record Data( int x, int y) So here we have created a record with header x and y. Here x and y are refer... 5 min read · [amrutprabhu.hashnode.dev](https://amrutprabhu.hashnode.dev/what-are-java-records?utm_source=hashnode&utm_medium=feed) [Jun 1, 2021](https://hashnode.com/posts/what-are-java-records/60b5ef10f4a8435c0ecc3a6b) ### [Kind - A New Kubernetes Cluster](https://amrutprabhu.hashnode.dev/kind-a-new-kubernetes-cluster?utm_source=hashnode&utm_medium=feed) Recently I wanted to experiment with something on a Kubernetes cluster, and I didn't want to spin up a new cluster on AWS and wanted something quick. Till now, Minikube was the only thing I was using as a local Kubernetes cluster. But I start noticin... 4 min read · [amrutprabhu.hashnode.dev](https://amrutprabhu.hashnode.dev/kind-a-new-kubernetes-cluster?utm_source=hashnode&utm_medium=feed) [May 31, 2021](https://hashnode.com/posts/kind-a-new-kubernetes-cluster/60b4a02cdb93544ee5897e67) ### [Apache Airflow 2.0: A Practical Jump Start](https://amrutprabhu.hashnode.dev/apache-airflow-20-a-practical-jump-start?utm_source=hashnode&utm_medium=feed) The article is about a quick tutorial about apache airflow. 7 min read · [amrutprabhu.hashnode.dev](https://amrutprabhu.hashnode.dev/apache-airflow-20-a-practical-jump-start?utm_source=hashnode&utm_medium=feed) [May 20, 2021](https://hashnode.com/posts/apache-airflow-20-a-practical-jump-start/60a6bfe2fa38fa530ce2eec5) ### [Spring Boot: API First Design](https://amrutprabhu.hashnode.dev/spring-boot-api-first-design?utm_source=hashnode&utm_medium=feed) How to do API first design with spring boot and swagger for REST APIs 6 min read · [amrutprabhu.hashnode.dev](https://amrutprabhu.hashnode.dev/spring-boot-api-first-design?utm_source=hashnode&utm_medium=feed) [May 18, 2021](https://hashnode.com/posts/spring-boot-api-first-design/60a3b7f7b7d0a531c6aa6eff)