William Leemans
Senior Linux Engineer at Critter bvba
Leuven, Flemish Brabant, Belgium
Summary
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SeniorWilliam Leemans is a Senior Linux Engineer based in Leuven with over 20 years in IT and 11 years focused on Linux and open source in enterprise environments. He specializes in designing and automating RHEL-based infrastructures, virtualization and cloud-native platforms, with deep hands-on experience in Ansible, Satellite, Red Hat Satellite/Automation Platform and OpenShift. At Euroclear he led the shift from legacy toolsets to industry-standard, stateful-to-stateless deployments and built orchestration and performance-metrics solutions at scale. A pragmatic architect and scripting polyglot, he has a history of large migrations, performance troubleshooting and platform standardization across financial and telecom sectors. Beyond day-to-day engineering he co-founded an IT consultancy and serves on the board of the Ministry of Privacy, reflecting a commitment to pragmatic privacy and open standards in enterprise operations.
12 years of coding experience
20 years of employment as a software developer
Dutch, English, French, German, Italian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (149)
mopidy10
python10
home-assistant-integration10
automation10
home-assistant10
encryption10
ssh10
network-configuration10
ansible-module10
wireless10
ansible10
pacemaker10
esxi10
vcenter10
xfs9
Programming languages (16)
Github contributions (5)
bushvin/actor-export
Jan 2024 - Oct 2025
A Foundry VTT module to export actors
Contributions:3 reviews, 10 PRs, 235 pushes in 1 year 9 months
bushvin/inventoryd
Aug 2015 - Nov 2015
Contributions:49 commits, 1 PR, 48 pushes in 2 months
inventoryassdaemonansiblekick
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