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OpenValue: 35 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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placeEmmen, Veenendaal 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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Setup a powerful GraphQL stack with React + NodeJS

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placeEmmen, Veenendaal 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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Linux for Developers

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placeEmmen, Veenendaal 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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Monitoring and Observability for Developers

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placeEmmen, Veenendaal 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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Mastering Application Insights - a Comprehensive Observability Training

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placeEmmen, Veenendaal 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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Apache Kafka Essentials

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placeEmmen, Veenendaal 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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Vert.x

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placeEmmen, Veenendaal 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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Quarkus Essentials

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placeEmmen, Veenendaal 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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Practical Continuous Delivery and DevOps

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placeEmmen, Veenendaal 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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Automated Code Refactoring with OpenRewrite

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placeEmmen, Veenendaal 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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AWS for Developers

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placeEmmen, Veenendaal 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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Guided Java 21 OCP certification training (20 week)

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placeEmmen, Veenendaal 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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Automated end-to-end testing with Cypress.io

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placeEmmen, Veenendaal 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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placeEmmen, Veenendaal 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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Agile/Scrum

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placeEmmen, Veenendaal and 43 other regions

Training outline An introduction of Agile and Scrum The different team roles The different scrum events Managing the backlog Various exerci…