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OpenValue: 32 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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IT development for non IT people!

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placeEnschede, Utrecht and 43 other regions

Introduction Are you looking for a comprehensive overview of the IT development landscape and do you wish to understand what the tools are …

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Infrastructure for Developers using Terraform

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placeMonday 20 April 2026 in Utrecht

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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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…

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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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Modern Java: Mastering Features from JDK 11 to Present

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placeTuesday 23 June 2026 in Utrecht

Introduction Master modern Java features from JDK 11 to present and transform your legacy applications in one intensive day. Detailed descr…

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Apache Kafka Essentials

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placeEnschede, Utrecht and 43 other regions

Scalable, efficient, fast, reliable, stable all these features apply to Apache Kafka. No wonder Kafka has gained popularity in a short time…

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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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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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Quarkus Essentials

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placeEnschede, Utrecht and 43 other regions

Introduction In this training you will learn the essentials of building a modern Quarkus application from scratch, leveraging its cloud-nat…

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Getting Started with Public Speaking for Software Developers

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placeFriday 24 April 2026 in Utrecht

Target audience This training is suitable for software developers and software architects who wants to get started with or improve their pu…

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Mastering Application Insights - a Comprehensive Observability Training

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placeEnschede, Utrecht and 43 other regions

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…

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DevOps for managers

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placeEnschede, Utrecht and 43 other regions

Description Development and Operations merged together creates the word DevOps. It promises effective deployment and maintanance of your so…

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Setup a powerful GraphQL stack with React + NodeJS

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placeEnschede, Utrecht and 43 other regions

GraphQL is quickly becoming a new standard for API’s. At OpenValue we did multiple implementations at different clients and developed quite…

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Selenium

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placeEnschede, Utrecht and 43 other regions

Automating front end tests with selenium requires knowledge of best practices if you want to keep your test stable and maintainable. During…

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Deep Dive: Container Technologies

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placeEnschede, Utrecht and 43 other regions

Introduction Get beyond the basics of Docker and dive into the real questions: Is your container secure? What’s actually inside your image?…