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.
9 years of coding experience
Dipl.-Ing., Telematik, w. Distinction, Dipl.-Ing., Telematik, w. Distinction at Technische Universität Graz
English, German
Github Skills (20)
roster10
clinical-trials10
form-designer10
inventory-management10
debian-stretch10
mda10
primefaces10
randomization10
clinical-research10
ansible6
adobe-experience-manager5
java4
perl4
openjdk4
mhealth4
Programming languages (3)
Github contributions (5)
phoenixctms/bulk-processor
Sep 2017 - Jul 2026
Bulk Processor Framework
Contributions:7 releases, 37 PRs, 198 pushes in 8 years 11 months
framework
phoenixctms/docker
Jul 2020 - Mar 2026
Docker Environment for Phoenix CTMS
Contributions:4 releases, 2 PRs, 5 pushes in 5 years 8 months
docker-environmentelixirdockerphoenixctms
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