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Johannes Rabauer

Johannes Rabauer

Senior Software Engineer at XDEV Software GmbH

Java, AI-assisted development, public speaking, and practical engineering craft.

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Read the blog

Live-Coding Learnings: modern Java, AI, experiments, conference takeaways, and practical engineering notes.

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Agentic Methods

A visual catalog of architectures and methodics for working with agentic AI — pros, cons, and where to use each.

Java DeveloperPublic SpeakerTech Enthusiast

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YouTube

Local AI Chatbot Game in Java

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Local AI Chatbot Game in Java

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Tech & Conference Talks

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Tech & Conference Talks

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Vibe Coding in Java

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Vibe Coding in Java

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Collaborations

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Collaborations

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Certifications

Kubernetes and Cloud Native Associate
AWS Certified AI Practitioner
Certified Vaadin 24 Developer
Oracle ACE Associate
Microsoft MVP
Docker Community Leader
IBM Certified Advocate - Cloud v2
AWS Certified Cloud Practitioner

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Publications

foojay.io

Exploring Cost-Effective Solutions for Stateful Rest Services

javapro.io

Minimize Costs by Utilizing Cloud Storage with Spring-Data-Eclipse-Store