Harald Weidner
Senior IT Consultant at Computacenter
Dusseldorf, North Rhine-Westphalia, Germany
Summary
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Senior🎓
Top SchoolHarald Weidner is a seasoned Senior IT Consultant with over 12 years focused on Linux and open source technologies, currently advising clients at Computacenter from Düsseldorf. He combines deep systems expertise—as a Debian/Ubuntu user and MySQL/MariaDB administrator—with hands-on development in Go, Perl, and Python to deliver reliable, automated infrastructure. Passionate about containerization and orchestration, he is a frequent user of Docker, Kubernetes and Rancher and applies monitoring best practices with Checkmk. Trained as a Diplom-Informatiker at KIT, Harald blends academic rigor with practical, long-term operational experience dating back to the mid-2000s. Colleagues rely on him for pragmatic, scalable solutions that bridge sysadmin discipline and developer workflows.
12 years of coding experience
Diplom-Informatiker, Computer Science, Diplom-Informatiker, Computer Science at Karlsruher Institut für Technologie (KIT)
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (59)
database10
sensu10
git10
programming-language10
docker10
npm-registry10
github10
mysql10
mariadb10
rancher10
interpreter10
goplus10
git-server10
cicd10
cattle10
Programming languages (4)
Github contributions (5)
hweidner/check-mk-goodies
Feb 2019 - Dec 2022
Some useful Linux checks for the Checkmk monitoring system
Contributions:41 commits, 58 pushes, 1 branch in 3 years 10 months
checkmklinuxperformance-tuningcheckssystem-monitoring
hweidner/psync
Feb 2018 - Jan 2022
Parallel Sync - parallel recursive copying of directories
Contributions:2 releases, 25 commits, 1 PR in 3 years 11 months
copyingsyncparallelrustmultiprocessing
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