💻 Java Champion | Developer Advocate | Author I’m passionate about Java, Quarkus, and everything around enterprise-grade, cloud-native development. I love sharing knowledge through talks, articles, and hands-on tutorials that help developers build better software.

• ✍️ Writing deep dives and hands-on tutorials on The Main Thread
• 🏗 Exploring Java + Quarkus + AI to build real-world, AI-infused enterprise applications
• 🎤 Speaking at conferences about Java, cloud-native, and open-source innovation
• 📚 Co-author of Applied AI for Developers (O’Reilly)

My GitHub contribution calendar, updated daily with Java and Quarkus.

• 🐦 Twitter: @myfear
• 🐘 Mastodon: mastodon.online/@myfear
• 🦋 Bluesky: bsky.app/profile/myfear.com
• 💼 LinkedIn: linkedin.com/in/markuseisele

• 📰 Latest tutorials: https://www.the-main-thread.com
• 📜 Older blog posts: blog.eisele.net
• 🧑‍💻 Articles on Red Hat Developers
• 📝 Author page on Red Hat
• 🛠 New profile on IBM Developer

💡 Always learning, always sharing. Let’s build something great together!