Rene Krenn
Senior Software Engineer at Freelance
Styria, Austria
Summary
👤
Senior🎓
Top SchoolRene Krenn is a Senior Software Engineer based in Styria, Austria, with a long-standing freelance career delivering enterprise systems since 2003. He combines deep academic grounding in Telematics (Dipl.-Ing., Technische Universität Graz) with practical experience building large, maintainable codebases used by hundreds of users. Though formally listing eight years of experience, his freelance work stretches back over two decades, indicating sustained hands-on involvement across projects and technologies. Rene excels at turning complex system requirements into reliable production software and thrives in independent consulting roles where autonomy and broad technical ownership are key. He brings a pragmatic, systems-oriented mindset and a history of working on substantial codebases rather than small one-off projects.
8 years of coding experience
Dipl.-Ing., Telematik, w. Distinction, Dipl.-Ing., Telematik, w. Distinction at Technische Universität Graz
English, German
Github Skills (21)
roster10
clinical-trials10
form-designer10
inventory-management10
mda10
primefaces10
randomization10
clinical-research10
stretch9
debian-stretch9
ubuntu8
adobe-experience-manager7
debian7
aem6
openjdk6
Programming languages (3)
Github contributions (5)
phoenixctms/ctsms
Sep 2017 - Dec 2022
Phoenix CTMS - the ultimative CTMS/PRS/CDMS.
Contributions:10 releases, 1658 commits, 299 PRs in 5 years 4 months
clinical-trialsclinical-trial-management-systempatient-datajsf2electronic-health-record
phoenixctms/master-data
Nov 2017 - Mar 2025
Contributions:6 releases, 35 PRs, 51 pushes in 7 years 5 months
mastermaster-data
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