— WORKSHOPS —

AI-Driven Development: Enhancing Java with the latest AI Innovations

Building Scalable Systems and Services with Spring Boot 3.4

Developer To Architect

Migration Engineering with OpenRewrite: The Recipe for Success

Practical AI Lab for Enterprise Java Developers: From Zero to Hero

Stream Processing As You’ve Never Seen Before (Seriously): Apache Flink for Java Developers

— Agile—

The OffHeap Podcast. Devnexus Edition (Now with more AI)

— Architecture—

AI Ready Data with Apache Iceberg: Unifying, Controlling, and Optimizing Your Data for Effective AI

Bootiful Spring Boot: A DOGumentary

Build distributed applications with ease using durable executions on Restate

Cache Smarter, Not Harder: A Practical Guide to Choosing the Best Caching Strategy

CQRS meets modern Java

Documenting your architecture

Polyglot persistence - which data model to pick for your workload?

REST vs GraphQL vs gRPC

Reverse-engineering architecture diagrams from your Java app

Sociotechnical Platform Engineering

— Artificial Intelligence—

AI for Busy Java Developers

AI’s Big Leap: From Sidekick to Autonomous, Multi-repo Refactoring Powerhouse

Beyond Static: Building Adaptive Systems with Reinforcement Learning Using Java

Don't Call it a Comeback: SQL in Cloud AI and ML

Enhancing LLMs with Graph Technology

Generative DevOps

Modern Problems Require Modern Solutions: Finding Your Meme Twin with Embeddings & Vector Databases

Polyglot Pipelines with Apache Nifi

Spring AI: Seamlessly Integrating AI into Your Enterprise Java Applications

TDD & generative AI - a perfect pairing?

— Cloud Native—

Building APIs in the AI Era

Containers and Kubernetes made easy: Deep dive into Podman Desktop

Create AI-Infused Java Apps with LangChain4j

Embracing the Hybrid Cloud: Unlocking Success with Open Source Technologies

ML Ops for Java Developers: A Hands-On Guide with Kubeflow and Quarkus

Optimizing Containerized Java Apps with Jib, GraalVM, CDS, and CRaC

Platform Engineering 101: Building Internal Developer Platforms

Shield your Java code: Practical guides for trusted software

Supercharge Agentic AI Projects: A DevEx-Driven Approach to Cloud-Native Scaffolding

Test-Driven Development: It's easier than you think!

— Cloud Technology—

AMP-ing Your Java with AArch64/Arm64 Servers

Are you crazy? hosting 25 years old java code on a brand-new cloud?

Backstage Software Templates for Java Developers

Cloud Integration Testing Made Easy for Your Java Apps

Crafting the Ultimate Docker Image for Spring Applications

Home Lab - Private Cloud on a budget

Java and the Internet of Things

Mastering Canary Releases with Argo Rollouts in Kubernetes

Optimize cold starts for Java functions using AWS Lambda SnapStart

Write Once, Deploy Everywhere: From Containers to Serverless

— Core Java—

DataFrame - a Swiss Army Knife of Java Data Processing

Hands On: Apache Maven 4

Keeping Your Java Hot by Solving the JVM Warmup Problem

Refactoring to Modernize Java Applications

Testing Legacy Code & Refactoring Patterns

Testing Your Way to Production Confidence with Native Images

To Java 24 and Beyond!

Unveiling the Hidden Layers of Java Class Files: Beyond Bytecode

Unveiling the Magical Power of Java Virtual Threads

We hate code - The !joy of maintaining dead code

— Frameworks—

API Toolbox with Spring

BoxLang - The Future is Dynamic

Containers All the Way Down!: Optimizing Spring Boot apps for the Modern Cloud

Demystifying Apache Flink

Functional Spring Boot

Logging Deep Dive

Runtime Efficiencies and Spring Boot

Spring Batch 5.2 and beyond: What's new and what's coming next

The Overwhelmed Spring Developer's Guide To AI

— JakartaEE—

A Developer's Guide to Jakarta EE 11

AI Tools for Jakarta EE

Case Study: Journey to Cloud with Jakarta EE and MicroProfile

Concurrency redefined: what’s new in Jakarta Concurrency 3.1

Duke on CRaC with Jakarta EE

Foundations of Modern Java Server Apps

Jakarta EE: Connected Industries with an Edge

Jakarta EE meets AI: Beyond the chatbot with LangChain4j

Java + LLMs: A hands-on guide to building LLM Apps in Java with JakartaEE

Migrating from Java EE - to Spring Boot or something else?

— Java Platform—

30 Years of Java - How Did We Get Here?

Code coverage MythBusters

Debugging Java

Frustration-free K8S For Spring Developers

How to debug: Lessons learnt from 10 years of Spring Boot

Micrometer Mastery: Unleash Advanced Observability in your JVM Apps

OOP vs. Data Oriented Programming: Which One to Choose?

Project Panama: Unleashing native libraries

Setting up data driven tests with Java tools

Taking off With JDK Flight Recorder

— Practices and other tech—

A developers guide to running Spring Boot applications on Open Liberty

Black Friday Brilliance: Managing a Billion Transactions with Tech, Tactics, and Teamwork

Delivery Engineering

Developer’s Guide to Test-Driven Development and Approval Testing

Nurturing OpenJDK distribution: Eclipse Temurin Success History and Plan

Take the Polar Plunge: A Fearless Introduction to Apache Iceberg®

TDD: Test-Driven Development vs TAB-Driven Development

Technical Enshittification: Why Everything in IT is Horrible Right Now and How to Fix It

Testing on Thin Ice: Chipping Away at Test Unpredictability

— Security—

Let OpenID Connect secure your applications

Long Live Short Lived Credentials - Auto-rotating Secrets At Scale

Securing LLM-Powered Applications: Overcoming Security and Privacy Challenges

Securing the Digital Landscape: A Deep Dive into OWASP Top 10 for Applications, APIs, and LLMs

Shadow Vulnerabilities in AI/ML Data Stacks - What You Don’t Know CAN Hurt You

Software and AI in the time of Legislation. New (and old) laws for developers

Software Supply Chain Security with Policy as Code

Start covering your bases & Stop chasing APT headlines

There's an Authz for that: Spring Security in 2025

Top Security Flaws Hiding in Your Code Right Now – and How to Fix Them

— Tech Leadership—

Building 10x Organizations with Internal Developer Portals

Complex Problems... and other ways to disappoint your friends.

Conway’s Law and Digital Transformation

How Not To Be Mentored

Managing Your AI-Driven Manager

Mastering the System Design Methodology

Navigating Uncertainty in Software Development: Effective Planning Techniques

Recalibrate - How AI Shakes Up Agile Teams

Starting with Java in 2025

Unlock Lightning-Fast Delivery: Mastering Software Craft for Unrivaled Success

— Tools and techniques—

An All Code Introduction to Domain Driven Design and Hexagonal Architecture

Codebase Resurrection: Revive and Refactor with AI

Developer Productivity With IntelliJ IDEA

Enhancing Project Integrity: A Modernization for Bug-Free Code

Git features you aren’t using

Going beyond ORMs

OG Refactoring (Observing Gamma): Patterns to Refactor Towards

OpenTelemetry and Continuous Feedback - Things you need to know about Spring application at runtime

Streamlining Open Source Foundation Operations with Quarkus and GitHub Actions

Taking Shortcuts Beyond Your IDE

— Web and Front-end—

A Java Developers Guide to Navigating the Frontend Landscape

Architecting a Front-End Project for Longevity

Fresh Hot CSS Features!

Run to the light Carol Anne: Auditing with Lighthouse

The Problems Micro Frontends Won't Solve That No One Wants to Talk About

Typescript Deep Dive

Unlocking Machine Learning Potential in JavaScript: A Journey Through Cutting-Edge Tools

Web Apps and Devices – Yes We Can!