Devoxx Courses

Supercharging Gradle with Nx

Discover how Nx can dramatically reduce Gradle build times, improve dependency management, and enhance developer experience for complex projects.

• YouTube
• 17 minutes
• Self-Paced
• Free Video

LLMs Can't Optimize Schedules, but AI Can!

Discover how mathematical optimization outperforms LLMs for complex scheduling tasks, and learn to use Timefold Solver for reliable AI-powered scheduling solutions without complex math.

• YouTube
• 16 minutes
• Self-Paced
• Free Video

15 Years of Redis: Introducing Redis 8

Discover how Redis 8 evolves beyond caching with a powerful query engine, vector search for AI, JSON support, streams for real-time processing, and probabilistic data structures for analytics.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

Have You Gone MADR? - Markdown Any Decision Records

Discover MADR (Markdown Any Decision Records) as a structured approach to documenting decisions, with practical examples for team implementation and integration with Java 23's Markdown in JavaDoc feature.

• YouTube
• 16 minutes
• Self-Paced
• Free Video

Fantastic Languages and What to Learn from Them

Explore unique features of programming languages like Java, Ruby, Elm, and PHP, and discover how each can influence your coding perspective and enhance your skills.

• YouTube
• 15 minutes
• Self-Paced
• Free Video

Lord of Vulnerabilities: Fellowship of Secure Software Development

Embark on an epic journey through secure software development using Lord of the Rings analogies, exploring DevSecOps practices, open-source security tools, and strategies to integrate security into development workflows.

• YouTube
• 31 minutes
• Self-Paced
• Free Video

The 4 Keys of Indistractable Focus

Discover how to overcome distractions, manage overwhelm, and develop powerful focus with four key strategies to regain productivity and peak performance in both personal and professional life.

• YouTube
• 45 minutes
• Self-Paced
• Free Video

Building the Next Generation of Supercharged Web Applications Today

Discover how to harness LLMs and AI to transform static web applications into dynamic, interactive experiences that meet evolving user expectations and create new possibilities for user engagement.

• YouTube
• 35 minutes
• Self-Paced
• Free Video

Demonolith the Monolith? Forget It!

Explore the challenges of modernizing legacy monolithic applications and why "demonolithing" may not be the solution. Learn practical approaches for addressing technical debt in business-critical systems.

• YouTube
• 37 minutes
• Self-Paced
• Free Video

Kotlin DSL in Under an Hour

Master Kotlin DSL creation with type-safe, statically typed techniques. Learn essential language features to transform Java builder patterns into elegant Kotlin DSLs while understanding implementation tradeoffs.

• YouTube
• 40 minutes
• Self-Paced
• Free Video

Next-Gen RAG: Advanced Techniques for Smarter AI Retrieval

Explore advanced RAG techniques that enhance AI retrieval with improved accuracy, context awareness, efficiency, and reasoning capabilities beyond basic implementations.

• YouTube
• 23 minutes
• Self-Paced
• Free Video

Breaking Barriers: The Art of Gamified Security Training

Discover how gamification transforms security training through the success of gh.io/secure-code-game, an open-source initiative that attracted 5,000+ developers and improved security culture in tech startups.

• YouTube
• 39 minutes
• Self-Paced
• Free Video

In Memory Computing - The Big Picture

Discover the fundamentals of in-memory computing, comparing different solutions like caches, databases, and data grids to help you make informed decisions for your projects requiring high-speed data processing.

• YouTube
• 1 hour 4 minutes
• Self-Paced
• Free Video

Migrating an Angular App from Version 10 to 19 - A Developer's Tale

Dive into a real-world journey of upgrading the Devoxx CFP application from Angular 10 to 18, exploring practical challenges, breaking changes, and effective strategies for successful migration.

• YouTube
• 34 minutes
• Self-Paced
• Free Video

Fun for Now - Creating Enjoyable Software Development Experiences

Explore how to find joy in the software development journey rather than postponing it to future milestones, with insights on creating a more enjoyable present-day experience in tech work.

• YouTube
• 46 minutes
• Self-Paced
• Free Video