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OpenValue: 46 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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Agile/Scrum

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placeAssen, Breda and 43 other regions

“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…

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Vert.x

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placeAssen, Breda and 43 other regions

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…

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Microservices

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placeAssen, Breda and 43 other regions

This is a 4 hour workshop focused on designing, building and operating microservices. The trainer will share experiences as developer and a…

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Apache Kafka Foundation

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placeAssen, Breda and 43 other regions

Training outline Day 1: Our Apache Kafka Essentials training. Day 2: Kafka Basics: Producers, Consumers: +/- 0.5h Brief review of what prod…

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WebRTC Essentials

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placeAssen, Breda 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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AWS Architecture Workshop

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placeAssen, Breda 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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Quarkus Essentials

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placeAssen, Breda 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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Mastering Application Insights - a Comprehensive Observability Training

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

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placeAssen, Breda 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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Guided Java 21 OCP certification training (15 week)

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placeAssen, Breda 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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Monitoring and Observability for Developers

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placeAssen, Breda and 43 other regions

Introduction You’re a developer, curious about how your code behaves in production. Your organization already has some kind of monitoring, …

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AI Integration for Java Developers

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placeMonday 22 June 2026 in Utrecht

Introduction AI is no longer just an autocomplete tool. Modern AI systems can plan work, decompose tasks and generate working code, marking…

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Angular Basics

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placeThursday 17 September 2026 in Utrecht

Introduction Learn all the Angular fundamentals and how to build dynamic web applications in two training days. Detailed description Angula…

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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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Getting Started with Public Speaking for Software Developers

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placeFriday 24 April 2026 in Utrecht

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