phone
Help with searching and enrolling

Ask your question, use our customer service or call one of our learning advisors.

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…

View OpenValue

check_box_outline_blank

Vert.x

Logo OpenValue
placeEde, Haarlem 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…

check_box_outline_blank

Monitoring and Observability for Developers

Logo OpenValue
placeEde, Haarlem 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, …

check_box_outline_blank

Guided Java 21 OCP certification training (15 week)

Logo OpenValue
placeEde, Haarlem 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…

check_box_outline_blank

Road to tech leadership

Logo OpenValue
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…

check_box_outline_blank

Agile/Scrum

Logo OpenValue
placeEde, Haarlem 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…

check_box_outline_blank

Angular Advanced

Logo OpenValue
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…

check_box_outline_blank

Effective Communication for Software Developers

Logo OpenValue
placeTuesday 16 June 2026 in Utrecht

Introduction Master the communication skills that separate good developers from exceptional ones. The skills no one teaches in computer sci…

check_box_outline_blank

Kotlin Essentials

Logo OpenValue
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 …

check_box_outline_blank

Apache Kafka Foundation

Logo OpenValue
placeEde, Haarlem 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…

check_box_outline_blank

WebRTC Foundation

Logo OpenValue
placeEde, Haarlem 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…

check_box_outline_blank

WebRTC Essentials

Logo OpenValue
placeEde, Haarlem 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…

check_box_outline_blank

Setup a powerful GraphQL stack with React + NodeJS

Logo OpenValue
placeEde, Haarlem 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…

check_box_outline_blank

Guided Java 21 OCP certification training (10 week)

Logo OpenValue
placeEde, Haarlem 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…

check_box_outline_blank

Deep Dive: Container Technologies

Logo OpenValue
placeEde, Haarlem and 43 other regions

Introduction Get beyond the basics of Docker and dive into the real questions: Is your container secure? What’s actually inside your image?…

check_box_outline_blank

AWS for Developers

Logo OpenValue
placeEde, Haarlem 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…