OpenValue: 35 products
Setup a powerful GraphQL stack with React + NodeJS
GraphQL is quickly becoming a new standard for API’s. At OpenValue we did multiple implementations at different clients and developed quite…
Kubernetes Essentials
Introduction Kubernetes is becoming the de facto standard in managing your applications. It provides you with a way to bring your applicati…
Load testing with Gatling
Gatling uses Akka and Netty to deliver heavy load from just one instance on your web application in a very effective way. In many cases tha…
Apache Kafka Essentials
Scalable, efficient, fast, reliable, stable all these features apply to Apache Kafka. No wonder Kafka has gained popularity in a short time…
Linux for Developers
As a developer working on backend tasks working knowledge with Linux is often required. Our trainer has been working with it for twenty yea…
Vert.x
Vert.x is a lean framework that can be used to build Microservices effectively. It’s more lightweight compared to Spring Boot and stands ou…
WebRTC Essentials
Introduction WebRTC is a specification implemented in almost all modern web browsers. Using simple Javascript and HTML5 you can make your w…
Guided Java 21 OCP certification training (10 week)
This course is targeted at Java developers who have a basic understanding of the Java programming language with at least limited programmin…
Monitoring and Observability for Developers
Introduction You’re a developer, curious about how your code behaves in production. Your organization already has some kind of monitoring, …
Functional Programming fundamentals
Functional programming is usually classified as difficult. The jargon sounds scary and is creating a barrier to newcomers. This is a shame,…
Agile/Scrum
“Agile is easy to learn, but tricky to master.” You may have heard this before. This is actually not true, much can be done on the basis of…
Introduction into Quarkus
About the Training The tech world is constantly reshaping. Where once monolithic applications on powerful servers were the default, the foc…
Mastering Application Insights - a Comprehensive Observability Training
Introduction Have you ever wondered what is going on in your application at runtime? Where is the latency coming from? How much heap is bei…
IT development for non IT people!
Introduction Are you looking for a comprehensive overview of the IT development landscape and do you wish to understand what the tools are …
Docker for Developers
Description Starting with containers was never easier. In this training you will start with the basics of docker: how to start, manage and …