thumb_up
Free information requests

Compare and discuss with your colleagues.

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

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

Modern Java: Mastering Features from JDK 11 to Present

Logo OpenValue
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…

check_box_outline_blank

Getting Started with Public Speaking for Software Developers

Logo OpenValue
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…

check_box_outline_blank

DevOps for managers

Logo OpenValue
placeHilversum, Utrecht and 43 other regions

Description Development and Operations merged together creates the word DevOps. It promises effective deployment and maintanance of your so…

check_box_outline_blank

Agile/Scrum

Logo OpenValue
placeHilversum, Utrecht 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…

check_box_outline_blank

Vert.x

Logo OpenValue
placeHilversum, Utrecht 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

Functional Programming fundamentals

Logo OpenValue
placeHilversum, Utrecht 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,…

check_box_outline_blank

Docker for Developers

Logo OpenValue
placeHilversum, Utrecht and 43 other regions

Training outline part 1 (20 min): what is docker vm versus container build, run and monitor an application commands: docker ps docker run d…

check_box_outline_blank

Apache Kafka Foundation

Logo OpenValue
placeHilversum, Utrecht and 43 other regions

Learning goals Know about and practice with Kafka’s delivery and ordering guarantees How to prevent problems with rebalancing partitions De…

check_box_outline_blank

OWASP Top 10 Essentials

Logo OpenValue
placeHilversum, 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…

check_box_outline_blank

Practical Continuous Delivery and DevOps

Logo OpenValue
placeHilversum, Utrecht 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…

check_box_outline_blank

Writing clean and testable code

Logo OpenValue
placeHilversum, 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…

check_box_outline_blank

Setup a powerful GraphQL stack with React + NodeJS

Logo OpenValue
placeHilversum, 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…

check_box_outline_blank

WebRTC Essentials

Logo OpenValue
placeHilversum, Utrecht 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 Foundation

Logo OpenValue
placeHilversum, Utrecht 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…