Patrick Baumgartner
@patbaumgartnerJava Champion | Technical Agile Coach | Software Crafter @42talents
Language Breakdown
Lines of code distribution across 42 owned repositories
I-Shaped Developer
I-shapedSpecialist — deep expertise in Java
Collaboration Network
Global Impact visualization
Repos
86
PRs
0
Growth
+18%
Top Collaborators
No collaborator data yet.
Coding Streak
Contribution activity over the past year
Oliver Lazoroski
@oliverlaz
Patrick Drechsler
@draptik
Rémy Schumm
@rschumm
Nedim
@nedimat
Anthony Dahanne
@anthonydahanne
Top Repositories
From Chaos to Cohesion: Building Modular Monoliths in the Real World. Incremental Spring Modulith adoption in existing codebases — finding boundaries, introducing modules, and keeping structure clear.
Lean Spring Boot Applications for the Cloud. Optimize startup time and memory footprint with Spring AOT, classpath exclusions, lazy beans, custom JVM options, and observability.
Intelligent Applications with Spring AI. Practical integration of LLMs, chat interaction, image generation, and audio transcription in enterprise applications using Spring AI.
Spring Boot in the Cloud: Advanced Optimization Deep Dive. 3-hour hands-on workshop: memory reduction, startup time, Spring AOT, classpath exclusions, lazy beans, actuator, and JVM tuning.
Demystifying Spring Boot Magic. Deep dive into auto-configuration and more.
Spring Boot 3 tutorial for entwickler.de — slides and code samples covering core features and best practices.
Slides and code samples for the German-language Spring Boot video tutorial.
Stop Prompting, Start Planning — Reliable Agentic AI with Embabel. Goal-Oriented Action Planning (GOAP) for controllable, explainable, testable enterprise agents in Java & Spring.
Reduce Spring Boot startup time by detecting and excluding unused auto-configurations via a one-time training run. Maven and Gradle plugins.
Spring AI tutorial for entwickler.de — slides and code samples for building LLM-powered applications with Spring AI.
Open Source Impact
Contributions to external projects