Patrick Jungermann
Principal Engineer at Bonial Germany
Berlin, Germany
Summary
🤩
Rockstar🎓
Top SchoolPatrick Jungermann is a Principal Engineer based in Berlin with 13 years of experience architecting and leading cloud-native Java systems, currently driving platform and delivery excellence at Bonial. He blends hands-on backend development with architecture, DevOps (AWS, Terraform, CloudFormation) and observability practices, and has shepherded migrations to microservices, BPMN/Camunda workflows, and resilient incident management. An active contributor to the popular Backstage developer-portal project, he focuses on refactoring, modularity and improving core plugins—bringing open-source sensibilities to internal platforms. Patrick is also a seasoned team lead and mentor with a strong background in Grails/Groovy and search technologies (Solr), and he once taught webmapping courses that combined GIS concepts with practical web tech.
13 years of coding experience
13 years of employment as a software developer
Master of Science Computer Science, Master of Science Computer Science at Freie Universität Berlin
German, English
Github Skills (18)
catalog10
plugin-development10
typescript10
backstage10
typescript-types10
typescripts10
javascript9
git9
refactor9
react9
refactoring9
eventsource8
eventing8
github8
event-sourcing8
Programming languages (14)
Github contributions (5)
backstage/backstage
Feb 2022 - Dec 2022
Backstage is an open framework for building developer portals
Role in this project:
Back-end Developer
Back-end DeveloperContributions:523 reviews, 97 commits, 115 PRs in 9 months
Contributions summary:Patrick primarily contributed to the Backstage platform by addressing code and configuration issues related to core components and various plugins. Their work includes fixing references, allowing for overridden markdown code, exporting functions, and splitting up existing modules. A significant portion of the user's work involved refactoring existing code, adding and integrating new modules, and improving the modularity of the platform.
portalsinfrastructureopen-platformdxbackstage
Bonial-International-GmbH/backstage
Feb 2022 - Oct 2024
Backstage is an open platform for building developer portals
Contributions:464 pushes, 391 branches in 2 years 8 months
portalsopen-platformportalbackstagefrontend
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