Warsaw Technical University
Unix and Network Administrator
Piast S.A.
IT Specialist
Polkomtel
Telecomunication Analyst
Polkomtel
Director for ICT Security
Polkomtel
IT Strategy Department vice-director for ICT security
Polkomtel
Head of ICT Security and Chief ICT Security Officer
Politechnika Warszawska / Warsaw University of Technology
XXII LO im. Jose Marti
