René Gröschke
Principal Software Engineer at Elastic
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolRené Gröschke is a Principal Software Engineer with 16+ years of experience focused on developer productivity, build/release automation, and CI/CD for large open-source projects. He has deep expertise in the Gradle ecosystem—having contributed across many Gradle releases—and now drives tooling, testing infrastructure, and release pipelines for Elasticsearch. René blends backend engineering and DevOps skills to shrink feedback cycles and stabilize complex build environments, often touching Docker, CI pipelines, and dependency graph generation. He’s an active open-source committer with contributions to Gradle, Elasticsearch, Elasticsearch-Hadoop and MacPorts, showing a long-running commitment to tooling that scales developer teams. Known for teaching and consulting on continuous delivery, he pairs hands-on automation work with public workshops and conference talks. Outside engineering he’s engaged in human-rights and privacy advocacy, reflecting a broader commitment to ethical technology.
16 years of coding experience
20 years of employment as a software developer
diploma Information Technology, diploma Information Technology at University of Cooperative Education - Ravensburg
Stackoverflow
28,389reputation
2.4mreached
255answers
10questions
java
top-1%
maven
top-5%
console-application
top-1%
gradle
top-1%
guava
top-5%
testing
top-5%
Github Skills (36)
dependency-management10
groovy10
cicd10
java10
javas10
console-application10
checkstyle10
android10
build-automation10
gradlew10
gradle10
guava9
testing9
dockers9
travis-ci9
Programming languages (14)
Github contributions (5)
gradle/gradle-build-scan-quickstart
Jan 2017 - Mar 2020
An example project to experience the Build Scan® service of Develocity with Gradle builds.
Role in this project:
Automation Engineer / Build & Release Engineer
Automation Engineer / Build & Release EngineerContributions:32 commits, 2 PRs, 31 pushes in 3 years 2 months
Contributions summary:René consistently updated the Gradle wrapper version used for the project. These updates involved modifying the `gradle-wrapper.jar` and, in later commits, also impacting the `gradlew.bat` file. These changes ensured the project used a more recent and potentially feature-rich version of the build tool, demonstrating a focus on build environment maintenance and dependency management. The commits indicate a strong understanding of the build system and its configuration.
gradle-pluginscangradlebuildsenterprise
gradle/gradle
Jan 2010 - Mar 2022
Adaptable, fast automation for all
Role in this project:Backend & Test Automation Engineer
Backend & Test Automation EngineerContributions:4 reviews, 2945 commits, 130 PRs in 12 years 3 months
Contributions summary:René primarily focused on improving the Gradle build process, specifically addressing issues related to the Java security manager in testing and Checkstyle configuration. Their contributions included fixing stack overflow errors, simplifying test configurations, and adding new tests to expose problems related to the security manager debug flag. The user also updated the Checkstyle configuration by integrating the worker API for improved performance and configurable memory settings.
pythongradlegroovyautomationjava
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