Arek Marcinowski
Solution Architect at Polkomtel
Warsaw, Masovian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolArek Marcinowski is a Solution Architect and seasoned technology strategist with over two decades of experience turning IT into measurable business value, currently shaping solutions at Polkomtel. His career spans telco-centric leadership for the past 15 years plus earlier work in finance, utilities and media, blending sales, product management and hands-on consulting to align technology with commercial outcomes. A former co-founder of a white-hat security team and trained penetration tester, he pairs security-savvy technical insight with strong analytical discipline to drive timely, pragmatic decisions. Known for a can-do mindset and multicultural virtual-team fluency, he balances individual contribution with delegation to groom future delivery capacity today.
8 years of coding experience
8 years of employment as a software developer
Bachelor's degree, Bachelor's degree at University of Warsaw
Polish, English, Russian, French
Github Skills (35)
fingerprint10
shodan9
security9
vulnerability-detection9
vulnerabilities9
shell8
interaction8
smtp8
ldap8
browser-extension8
javascript7
golang7
http7
prompt7
zsh7
Programming languages (9)
Github contributions (5)
TheArqsz/TheArqsz
Oct 2021 - Jul 2026
Contributions:2819 pushes in 4 years 9 months
TheArqsz/containers4pentesters
Jun 2022 - Jul 2022
Run your favourite pentesting tools in containers as if they were native.
Contributions:14 commits, 39 PRs, 88 pushes in 27 days
pentestingcontainersdockerpenetration-testingpenetration-testing-tools
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