Łukasz Wierzbicki
Pentester & Security Researcher at Cobalt
Prague Metropolitan Area Czechia
Summary
👤
Senior🎓
Top School
Top expert inComprehensive Cybersecurity and DevSecOps Practices
Łukasz Wierzbicki is a seasoned pentester and security researcher with over 20 years in IT and 11 years focused on hands-on security engagements across financial, consulting, and software sectors. He blends deep technical roots from software engineering (BSc/MSc, Warsaw University of Technology) with practical experience as developer, admin, DevOps engineer, security officer, team lead and independent contractor. Łukasz leads and performs web, mobile, cloud and infrastructure penetration tests, offers code-assisted reviews and bug bounty work, and has delivered both direct-to-client and platform-based engagements. His career includes leadership roles at Cobalt and Veeam and long-term contracting, demonstrating an ability to scale practices from individual assessments to team delivery. Certified across offensive and defensive disciplines (OSCP, OSCE, OSWE, OSEP, CISSP, CISM, CISA and more), he pairs rigorous methodology with clear remediation reporting and stakeholder communication. Outside engagements he shares research and tools on Medium and GitHub, reflecting a persistent focus on learning and community contribution.
11 years of coding experience
7 years of employment as a software developer
Warsaw University of TechnologyComputer Science, Computer Science at Engineering College of Copenhagen
English, Polish, Russian, German, Czech
Github Skills (43)
gitbook10
ios10
static-analysis10
penetration-testing10
network-analysis10
testing10
audit10
hacking10
verification10
integrity10
application-security10
security10
mobile-application10
security-testing10
owasp10
Programming languages (6)
Github contributions (5)
lwierzbicki/lwierzbicki.github.io
Jun 2020 - Sep 2024
Contributions:1 PR, 13 pushes, 1 branch in 4 years 4 months
lwierzbicki/owasp-mstg
Oct 2019 - Apr 2021
The Mobile Security Testing Guide (MSTG) is a comprehensive manual for mobile app security development, testing and reverse engineering.
Contributions:163 pushes in 1 year 5 months
mobile-appmstgengineeringiosmobile
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