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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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Functional Programming fundamentals

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placeDeventer, Emmen and 43 other regions

Functional programming is usually classified as difficult. The jargon sounds scary and is creating a barrier to newcomers. This is a shame,…

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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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placeDeventer, Emmen and 43 other regions

Target audience The training is intended for Java developers who are interested in working with Apache Kafka and have little or no experien…

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WebRTC Foundation

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placeDeventer, Emmen 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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Vert.x

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placeDeventer, Emmen 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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placeDeventer, Emmen 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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IT development for non IT people!

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placeDeventer, Emmen and 43 other regions

Training outline Expect the following items: Front end technologies such as Javascript, Angular, React Back end languages including .Net & …

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Road to tech leadership

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placeMonday 21 September 2026 in Utrecht

Introduction Make the leap from senior developer to confident tech leader in just two focused half-days. Detailed description You’re a skil…

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AI Integration: Building AI-Powered Java Apps (Day 2)

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placeTuesday 23 June 2026 in Utrecht

Introduction The second day shifts to deeper technical integration. Participants work hands-on with local model deployment, RAG systems, to…

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AI for Business Professionals: Work smart, not hard

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placeTuesday 26 May 2026 in Utrecht

Introduction Want to use AI but don’t know where to start? Know that you could automate parts of your business processes, but worried about…

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Getting Started with Public Speaking for Software Developers

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placeDeventer, Emmen and 43 other regions

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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Setup a powerful GraphQL stack with React + NodeJS

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placeDeventer, Emmen 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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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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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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Docker for Developers

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placeDeventer, Emmen 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 …