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OpenValue: 49 products

OpenValue Training - By Developers, For Developers.Learn from industry-leading software experts, Java Champions, and international conference speakers. Our 70+ hands-on IT courses cover modern tech stacks, software architecture, and best practices. Delivered by active software experts who apply what they teach daily on their innovative projects. Available in-company, at our offices, or online. Bet…

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The Next Step: Automating your Kubernetes cluster(s) using GitOps

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placeEnschede, Utrecht and 43 other regions

Introduction “GitOps is the best thing since configuration as code.” - Kelsey Hightower, Staff Developer Advocate, Google What is GitOps? I…

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Kubernetes Essentials

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placeEnschede, Utrecht and 43 other regions

Introduction Kubernetes is becoming the de facto standard in managing your applications. It provides you with a way to bring your applicati…

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Infrastructure for Developers using Terraform

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placeEnschede, Utrecht and 43 other regions

Introduction Stop clicking through cloud consoles. Learn to manage infrastructure the way you manage code during a one-day course led by an…

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Practical Continuous Delivery and DevOps

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placeEnschede, Utrecht and 43 other regions

The Wall Street Journal already mentioned it in 2011: “Software is eating the world.”. Nowadays, every company is an IT company. Product ow…

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WebRTC Essentials

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placeEnschede, Utrecht and 43 other regions

Introduction WebRTC is a specification implemented in almost all modern web browsers. Using simple Javascript and HTML5 you can make your w…

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Axon Framework

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placeEnschede, Utrecht and 43 other regions

CQRS & Event sourcing combined results in elegant design pattern that offers many advantages over storing information regularly in a databa…

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Linux for Developers

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placeEnschede, Utrecht and 43 other regions

As a developer working on backend tasks working knowledge with Linux is often required. Our trainer has been working with it for twenty yea…

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Automated end-to-end testing with Cypress.io

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placeEnschede, Utrecht and 43 other regions

Cypress is a complete end-to-end testing experience for anything that runs in a browser. Cypress promises to be more developer friendly tha…

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Load testing with Gatling

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placeEnschede, Utrecht and 43 other regions

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…

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AWS Architecture Workshop

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placeEnschede, Utrecht and 43 other regions

Introduction This workshop will give engineers a deep dive into how to design their architecture on AWS. The workshop follows a 12-step pro…

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AI Integration: Building AI-Powered Java Apps (Day 2)

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placeTuesday 23 June 2026 in Utrecht

Introduction The second day shifts to deeper technical integration. Participants work hands-on with local model deployment, RAG systems, to…

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Getting Started with Public Speaking for Software Developers

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placeEnschede, Utrecht and 43 other regions

Introduction Have you wondered what it takes to be a successful speaker as a software developer or software architect? Where to start, whic…

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Guided Java 21 OCP certification training (15 week)

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placeEnschede, Utrecht and 43 other regions

This course is targeted at Java developers who have a basic understanding of the Java programming language with at least limited programmin…

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Guided Java 21 OCP certification training (20 week)

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placeEnschede, Utrecht and 43 other regions

This course is targeted at Java developers who have a basic understanding of the Java programming language with at least limited programmin…

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Secure software development

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placeEnschede, Utrecht and 43 other regions

A practical workshop that addresses security aspects of software development and what can be done from the point of view of a developer, or…