Wolf-dieter Fink
Greater Bielefeld Area Germany
Summary
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RockstarWolf-dieter Fink is a Principal Product Operations Engineer at Red Hat with 14 years of hands-on experience in Java, JBoss, and distributed data grids. He has deep product expertise across Red Hat JBoss Data Grid, OpenShift API Management and Quarkus builds, and has driven reliability improvements in core projects like WildFly and Infinispan. His work on clustered EJB timer services and Infinispan bug fixes demonstrates a knack for solving subtle concurrency and persistence edge cases that surface in production. An active open-source contributor, he’s maintained WildFly quickstarts and enhanced enterprise-grade tooling and documentation, bridging product operations and developer experience. Based in the Greater Bielefeld area, he combines long-term platform knowledge with a pragmatic focus on operational robustness.
14 years of coding experience
Stackoverflow
357reputation
22kreached
50answers
0questions
Github Skills (31)
asynchronous10
back-end-development10
nosql10
async10
jboss10
java10
javas10
persistence10
infinispan10
wildfly10
datagrid10
clustering10
ejb10
concurrency9
cli9
Programming languages (4)
Github contributions (5)
infinispan/infinispan
Jan 2014 - May 2021
Infinispan is an open source data grid platform and highly scalable NoSQL cloud data store.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:119 reviews, 23 commits, 22 PRs in 7 years 5 months
Contributions summary:Wolf-dieter's contributions primarily focused on bug fixes and enhancements within the Infinispan data grid platform. They addressed issues related to expiration reaper configuration, configuration file handling, and deprecation warnings. Additionally, the user modified CLI commands by adding descriptions and extending functionality. Their work involved code changes across server-side components and documentation updates to include Protobuf marshaller examples.
datagridinfinispannosqlinfinispan-serverkey-value-store
jboss-developer/jboss-eap-quickstarts
May 2012 - Sep 2016
The quickstarts demonstrate JBoss EAP, Jakarta EE 10 and a few additional technologies. They provide small, specific, working examples that can be used as a reference for your own project.
Role in this project:Backend Developer
Backend DeveloperContributions:1 review, 32 commits, 4 PRs in 4 years 4 months
Contributions summary:Wolf-dieter primarily contributed to the development of a cluster-ha-singleton-ejb quickstart, demonstrating expertise in Java and Enterprise JavaBeans (EJBs). Their work involved creating and configuring a Singleton EJB service for managing timers in a clustered environment. The user also updated several quickstarts, including those for asynchronous EJB invocation and multi-server deployments, incorporating changes for WildFly migration and batch processing. Further commits involved adapting CLI scripts and addressing security configurations related to JBoss EAP.
jboss-eap
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