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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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Load testing with Gatling

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placeEde, Enschede 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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Angular Advanced

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placeFriday 21 August 2026 in Utrecht

Introduction Learn about advanced Angular patterns and enterprise-scale architecture in three training days. Detailed description You’ve le…

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iSAQB Certified Professional for Software Architecture - Foundation Level

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placeThursday 28 May 2026 in Utrecht

Introduction Become a globally-recognized certified software architect in four intensive days. This accredited training is hosted by certif…

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Guided Java 21 OCP certification training (20 week)

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placeEde, Enschede 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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Practical Continuous Delivery and DevOps

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placeEde, Enschede 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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Microservices

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placeEde, Enschede 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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AWS for Developers

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placeEde, Enschede and 43 other regions

In this session, the trainer will give an introduction and share good practices for running web applications on Amazon Web Service (AWS), f…

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DevOps for managers

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placeEde, Enschede and 43 other regions

Training outline Why DevOps Cultural shift Team setup Getting to DevOps step by step Description Development and Operations merged together…

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Apache Kafka Foundation

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placeEde, Enschede and 43 other regions

Introduction In this training, candidates are expected to have experience with Apache Kafka and they have programmed Kafka consumers and pr…

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Setup a powerful GraphQL stack with React + NodeJS

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placeEde, Enschede 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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Kotlin Essentials

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placeTuesday 01 December 2026 in Utrecht

Introduction Get up to speed with Kotlin fast and master the essentials for backend development in just one focused day with Google Expert …

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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…

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WebRTC Essentials

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placeEde, Enschede 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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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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Docker for Developers

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placeEde, Enschede and 43 other regions

Description Starting with containers was never easier. In this training you will start with the basics of docker: how to start, manage and …