Mariusz Kliber
DevOps Engineer at GitHub
Oxford, England, United Kingdom
Summary
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RockstarMariusz Kliber is a DevOps Engineer based in Oxford with six years of hands-on experience building and maintaining Linux-focused infrastructure across fast-paced tech companies. He currently works at DeepL and also holds a Developer Productivity Engineer role at GitHub, reflecting a blend of platform-level automation and developer tooling expertise. His background includes Linux engineering at Oxford Nanopore and systems/network roles at GitHub, Semmle and PINK CONNECT, showing a steady progression from senior network engineering to production-facing DevOps. Skilled at bridging networking, Linux systems and developer workflows, he brings practical experience making developer environments reliable and efficient. Colleagues would note his ability to move between low-level system stability work and higher-level productivity improvements, a balance that helps teams ship faster with fewer incidents.
6 years of coding experience
7 years of employment as a software developer
Github Skills (5)
github-advanced-security10
scanning10
semmle-ql10
codeql10
security10
Programming languages (4)
Github contributions (5)
mariuszkliber/codeql
Mar 2023 - Apr 2023
CodeQL: the libraries and queries that power security researchers around the world, as well as code scanning in GitHub Advanced Security
Contributions:3 pushes in 1 month
fossjunkie/markdown-portfolio
Sep 2019 - Sep 2019
Contributions:3 PRs, 8 pushes, 5 branches in 1 day
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