Gdańsk, Pomorskie, Poland
I break into secure systems to find flaws before the bad guys do—and then I teach organizations exactly how to fix them. My career in IT started in 2010, evolving into full-time offensive security and pentesting in 2017. Today, as a CISO and IT Security Consultant at Securitum & Sekurak.pl, I seamlessly bridge the gap between hands-on technical hacking and executive-level security management. I consider myself a lifelong tech enthusiast with a deep love for Linux, automation, and networking protocol analysis. But my favorite challenge? Translating complex, terrifying technical concepts into accessible, human language. Where you can find me: - In the trenches: Executing comprehensive pentests across web apps and network infrastructures. - In the boardroom: Advising organizations on high-level defensive strategies. - On stage: Sharing industry insights at Infoshare, MEGA Sekurak Hacking Party and others, instructing the next generation of security professionals at Sekurak.Academy. I use LinkedIn to share my daily thoughts, industry insights, and real-world security lessons. Let's connect!
As a System Adminstrator in GetResponse I am responsible for network and servers infrastructure, mostly in security aspect.
Taking care of whole infrastructure of the biggest price comparison service in Poland. Configuration of physical and virtual servers, ongoing maintenance works, managing network devices, users and their credentials, development and planning future infrastructure of Nokaut.