Rudolf Grauberger
Principal Software Engineer at Catapult
Cologne Bonn Region Germany
Summary
👤
Senior🎓
Top SchoolRudolf Grauberger is a Principal Software Engineer with 11+ years of experience specializing in Java-based backend systems, Domain-Driven Design and scalable architectures. He leads technical ownership for architecture, integration and system modernization, guiding product evolution and long-term maintainability. His background spans hands-on development in C++, C# and Java, plus experience running his own IT services business delivering bespoke applications and Windows network administration. Rudolf has contributed to open-source tooling such as the SonarQube C++ plugin, improving log parsing and test automation to better integrate existing C++ tools. Based in the Cologne–Bonn region, he prefers work that reduces complexity and sharpens system structure, balancing pragmatic engineering with sustainable architectural decisions.
11 years of coding experience
8 years of employment as a software developer
Bachelor Informatik, Bachelor Informatik at Cologne University of Applied SciencesBerufsausbildung Bürokaufmann, Berufsausbildung Bürokaufmann at Berufskolleg Oberberg - Kaufmännische Schulen GummersbachBerufsausbildung Fachinformatiker für Anwendungsentwicklung, Berufsausbildung Fachinformatiker für Anwendungsentwicklung at Berufskolleg Wipperfürth
Stackoverflow
169reputation
13kreached
8answers
1question
Github Skills (15)
plugin-development10
testing10
c-language10
cprogramming-language10
sonarqube10
msbuild9
co8
java6
mingw6
qt6
spring-boot-actuator6
qtcreator6
spring-boot6
autoit6
gcc6
Programming languages (9)
Github contributions (5)
SonarOpenCommunity/sonar-cxx
Jan 2019 - Mar 2019
SonarQube C++ Community plugin (cxx plugin): This plugin adds C++ support to SonarQube with the focus on integration of existing C++ tools.
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:9 commits, 1 PR, 16 comments in 1 month
Contributions summary:Rudolf primarily contributed to enhancing the C++ plugin for SonarQube. They implemented tests to reproduce the results of the current version, focusing on parsing build logs and extracting project-related information. Their work also involved showing the total count of added includes and defines within the CxxConfiguration, indicating improvements to the plugin's configuration management. Furthermore, the user addressed language-dependent issues within the log parsing tests by adapting the tests to correctly process log files in various languages.
cppsonarqubeplugincxxtechnical-debt
rudolfgrauberger/ki-lejos-client
Dec 2018 - Feb 2019
Contributions:83 commits, 1 push in 2 months
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