Szymon Kowalski
Senior System Administrator
Greater Poland Voivodeship
Summary
🤩
Rockstar🎓
Top SchoolSzymon Kowalski is a seasoned Senior System Administrator with over 6 years of focused experience and two decades in IT, currently driving infrastructure and architecture at Allegro Group. He progressed through roles from secondary support to system architect and senior admin within the same company, demonstrating deep institutional knowledge and operational continuity. Comfortable with large-scale production environments, he blends hands-on systems work with architectural thinking to keep services resilient and scalable. Prior roles at Sygnity and PB Polsoft underline a long history in networks and systems operations across enterprise contexts. Based in Greater Poland, he brings practical expertise in troubleshooting, capacity planning, and system design that quietly underpins high-traffic platforms. Colleagues would describe him as a steady, experienced engineer who turns complex operational challenges into reliable, repeatable solutions.
6 years of coding experience
3 years of employment as a software developer
Poznan University of Technology
Github Skills (19)
allegro10
inventory-management9
django9
cmdb8
hardware8
data-center7
itil7
hook7
backoffice7
php7
synchronous7
management7
discovery6
kubernetes4
service-discovery3
Programming languages (2)
Github contributions (3)
allegro/consul-registration-hook
Oct 2021 - Dec 2021
Hook that can be used for synchronous registration and deregistration in Consul discovery service on Kubernetes or Mesos cluster with Allegro executor
Contributions:1 review, 10 commits, 2 PRs in 2 months
synchronousregistrationdiscoverykubernetesmesos
allegro/vaas-registration-hook
Feb 2020 - Feb 2020
Contributions:1 release, 1 commit, 2 PRs in 1 day
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