Krzysztof聽Semenowicz
IT Security Specialist at Callstack
Lower Silesian Voivodeship, Poland
Summary
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Rockstar馃帗
Top SchoolKrzysztof Semenowicz is an IT security specialist with seven years of hands-on experience managing networks, security systems, and enterprise IT operations across healthcare and technology firms. He progressed rapidly at Callstack from Network & Security Administrator to IT Security Specialist, demonstrating a clear focus on hardening infrastructure and incident prevention. Comfortable with both hands-on administration and strategic security measures, he has maintained databases, updated complex hardware/software stacks, and supported large user bases. A former English studies graduate, he brings strong communication skills that help translate technical risks into business priorities. Based in Lower Silesia, Poland, Krzysztof pairs a practical, operations-first mindset with a genuine passion for cybersecurity and continuous improvement.
7 years of coding experience
Magister (Mgr), Filologia Angielska, Magister (Mgr), Filologia Angielska at Uniwersytet Zielonog贸rski
English, Polish
Github Skills (1)
docker8
Programming languages (2)
Github contributions (5)
semenowiczk/helm-generic-chart
Feb 2020 - Jun 2024
Contributions:2 pushes, 1 branch in 4 years 4 months
vc-vantage/helm-kubernetes-services-poc
Sep 2024 - Sep 2024
Helm charts that can be used to package your applications into production ready deployments for Kubernetes. https://www.gruntwork.io
Contributions:20 releases, 4 PRs, 46 pushes in 4 days
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