Devoxx Courses

Passkeys and One Time Tokens - Passwordless Spring Security

Discover passwordless authentication in Spring Security using one-time tokens and passkeys to eliminate password vulnerabilities and enhance user experience with seamless login flows.

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

Code Review Remarks - Lessons Learned

Discover effective code review strategies and soft skills for tech leads, covering feedback tailoring, communication techniques, and quality improvement methods.

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

Beyond Local Tools - Deep Dive into the Model Context Protocol

Explore advanced Model Context Protocol architectures, scaling strategies, and authorization patterns for building production-ready AI systems with external data integration.

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

Is AIOps the Future of IT Operations? Real Use Cases from the Trenches

Explore AIOps transformation through Adobe's real-world use cases, covering LLM-powered diagnostics, AI automation for on-call tasks, and strategies to reduce MTTR in modern IT operations.

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

How Package Encapsulation with Spring Modulith Simplified Our Code

Discover how Spring Modulith enables vertical package slicing to reduce cognitive load and simplify code organization through encapsulation and dependency management.

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

Domain Centric? Why Hexagonal, Onion and Clean Architecture Are Answers to the Wrong Question

Explore why popular architectural patterns like Hexagonal and Clean Architecture might be solving the wrong problems in domain-driven design and software structure.

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

MCP in Action - Connecting AI to Enterprise Systems

Discover how Model Context Protocol (MCP) connects AI agents to enterprise systems using Wanaku, an open-source server built with Quarkus and Apache Camel for scalable integrations.

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

Understanding Prompt Injection - Techniques, Challenges, and Advanced Escalation

Explore prompt injection attacks on AI systems, learn common techniques like instruction overrides, and discover practical mitigation strategies to secure your LLM applications.

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

Delay the AI Overlords - How OAuth and OpenFGA Can Keep Your AI Agents from Going Rogue

Discover how to secure AI agents using OAuth2 and OpenFGA to prevent unauthorized access, tool abuse, and data leaks through role-based controls and authorization strategies.

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

AI Agents and BPM - How to Instruct and Integrate AI Components into Complex Insurance Processes

Discover how to integrate AI agents into insurance workflows using BPM, focusing on augmentation before automation with real-world examples from Belfius Insurance.

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

The Wait is Over - Foreign Function and Memory FFM API Brings Modern Java to the Raspberry Pi

Discover how Java 22's FFM API revolutionizes Raspberry Pi programming, making hardware control simpler with live demos of LEDs, sensors, and displays using modern Java techniques.

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

It's Fine Actually - Doing Better in Legacy Java

Discover practical strategies to improve legacy Java systems without major rewrites, covering cleaner code, architecture, testing, performance, and security enhancements.

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

Brokk - An AI Native Code Platform for Java, in Java

Discover Brokk, an AI-native Java Swing tool that supervises code-writing AI assistants using static analysis and dependency decompilation to enhance LLM understanding beyond raw text.

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

Spec Driven Development - Why Your Prompt Chaos Won't Scale

Discover how to move beyond chaotic AI prompting to Spec Driven Development for scalable, maintainable code with human-readable specifications and better team collaboration.

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

Things You Thought You Didn't Need to Care About That Have a Big Impact on Your Job

Explore how physics, statistics, economics, and human dynamics shape modern development beyond just coding, from Moore's law to concurrent programming and business impact.

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