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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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Quarkus Foundation

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placeAlphen aan den Rijn, Utrecht and 43 other regions

Introduction In this comprehensive training you will master the foundations of building enterprise-grade Quarkus applications from scratch,…

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AWS for Developers

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placeAlphen aan den Rijn, Utrecht 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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Load testing with Gatling

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placeAlphen aan den Rijn, 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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Kubernetes Essentials

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placeAlphen aan den Rijn, 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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Automated Code Refactoring with OpenRewrite

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placeAlphen aan den Rijn, Utrecht and 43 other regions

About this training You have a huge code base and code wide refactorings take up a huge amount of time? Upgrading libraries and adjusting y…

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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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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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Setup a powerful GraphQL stack with React + NodeJS

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placeAlphen aan den Rijn, 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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Automated end-to-end testing with Cypress.io

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placeAlphen aan den Rijn, 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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Secure software development

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placeAlphen aan den Rijn, 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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Writing clean and testable code

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placeAlphen aan den Rijn, Utrecht and 43 other regions

This training is focused on writing better code. The training is aimed at junior to medior software developers, and for everyone who regula…

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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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Axon Framework

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placeAlphen aan den Rijn, 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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Mastering Application Insights - a Comprehensive Observability Training

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placeAlphen aan den Rijn, 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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OWASP Top 10 Essentials

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placeAlphen aan den Rijn, Utrecht and 43 other regions

Introduction OWASP is a worldwide organization focused on improving software security. For this goal they have built a list of the top 10 m…