Contributions

Article
In this, step-by-step article, I will show you how to create a Spring Boot console app with Kotlin from scratch.
Article
In this article, I will show you how to implement a Reactive REST API with Micronaut and MongoDB (+ Project Reactor).
Article
In this article, I will show you how to use Retrofit 2 with Kotlin coroutines.
Article
In this blog post, I will show you how to handle 3XX status codes properly and follow redirects with Spring WebClient and Kotlin.
Article
In this step-by-step guide, I will show you how to create a REST API using Micronaut with MongoDB and Kotlin.
Article
In this article, I will show you how Kotlin when expression (aka Kotlin switch) works and how to use it in your Kotlin projects.
Article
In this step-by-step guide, I will show you how to use Apache Kafka with Spring Boot and Kotlin.
Article
In this article, I will show you how to implement an equivalent of a while loop in Project Reactor using the expand() method. Together, we will expose a simple endpoint using Spring WebFlux and Kotlin and consume it using WebClient.
Tutorial
In this playlist of 10 videos, I will walk you step by step through the process of creating a reactive REST API with Kotlin, SpringWebFlux, PostgreSQL Database, and Docker
Article
This article is a @JsonProperty vs @JsonAlias Jackson annotations comparison. All examples are written in Kotlin
Article
In this step-by-step guide, we will see how to deploy an example Kotlin Spring Boot application to AWS App Runner and connect to Amazon RDS.
Article
In this article, we will take a look at a concept of data classes in Kotlin and how they can help us in a day-to-day work.
Article
In this step-by-step tutorial, I would like to show you how to deploy a Kotlin Microservice using Docker and AWS App Runner.
Article
This time, I would like to show you how to use Retrofit 2 with Kotlin. I will walk you step by step through its features, capabilities and a few obstacles you may encounter when using it.
Tutorial
In this step by step guide, I would like to show you how to implement a REST API using Ktor, MongoDB and KMongo.
Article
In this step by step guide I am showing how to implement a REST API using Ktor, Ktorm and PostgreSQL.