Mateusz Ossowski

Mateusz Ossowski is an experienced professional in cybersecurity and sales management with a diverse background in various roles. Since September 2019, Mateusz has served as a Cybersecurity Trainer at Niebezpiecznik.pl, focusing on educating individuals on hacking techniques and prevention strategies. Previously, Mateusz held the position of CEE Channel Manager at Barracuda from February 2022 to December 2024, where responsibilities included channel sales development across the CEE region. As a Sales Consultant at Sellwise from November 2019 to January 2022, Mateusz specialized in enhancing sales processes in collaboration with executives. Additional leadership roles include Board Advisor/CRO at Sellizer, COO at CallPage.io, and various sales and marketing positions at Livespace, SALESmanago, and earlier companies. Mateusz's academic background includes a Master's degree in Cybersecurity from Collegium Civitas and in Marketing and Management from the University of Warsaw, alongside a Bachelor's degree in International Relations.