👋 Hello, I'm Dimitri
I love tinkering with code, and I occasionally write and talk about it.

Latest posts

Featured image for "Testing code using Spring's WebClient"

Testing code using Spring's WebClient

Since Spring 5, RestTemplate went into maintenance mode and WebClient became the way to go. In this tutorial I'll show how you can write tests for code using WebClient.

Featured image for "Deploying your Spring boot application to AWS with Terraform"

Deploying your Spring boot application to AWS with Terraform

In this tutorial I'll deploy a simple Spring boot application on AWS by using Terraform.

Featured image for "Generating social cards with Gatsby"

Generating social cards with Gatsby

I always wanted some cool looking social cards, and in this tutorial I'll cover how you can automatically generate them for your posts with Gatsby."

Featured image for "Do I need an interface with Spring boot?"

Do I need an interface with Spring boot?

In this blog post, we discover whether we have to use an interface when writing services with Spring boot.

Featured image for "Building microservices with Micronaut and GraalVM"

Building microservices with Micronaut and GraalVM

In this tutorial, I'll build a microservice from scratch with Micronaut.

Featured image for "Uploading files with Spring and GraphQL"

Uploading files with Spring and GraphQL

In this tutorial I'll cover how you can upload files using Spring boot and GraphQL.

Featured image for "Mastering Spring boot Actuator"

Mastering Spring boot Actuator

In this tutorial I'll cover why Spring boot actuator allows you to write proper production-grade Spring boot applications.

Featured image for "Creating your own nodes with Gatsby"

Creating your own nodes with Gatsby

So far, we’ve seen how to use WordPress, Craft CMS and JSON data with Gatsby, but what if you want to use other data with Gatsby, which isn…

Featured image for "Securing your GraphQL API with Spring Security"

Securing your GraphQL API with Spring Security

In this tutorial, I'll show how you can use Spring Security with Spring boot and GraphQL.


Making the switch to Markdown

Starting today, all new blog posts will be written in Markdown, and will be maintained as part of the repository. In this blog post, I will cover the reasons why I decided to make the switch.

check my tutorials...