IT security consultant with more than a dozen years’ experience. He is a partner in SecuRing, which since 2003 provides testing and consultancy in the scope of the safety of applications and IT systems. He has led numerous projects in the scope of audit, evaluation and testing of the safety of IT systems and applications, among others for leading companies in the financial sector as well as multiple public institutions. Speaker at many conferences dedicated to the problems of IT security, including AppSec EU, Infosecurity Europe, BSides London, SECURE, CONFidence, Security Audit and Management Forum. His main areas of interest include the safety of financial systems, malware prevention, threat modelling, and safety in software life cycle.

He holds the title of “Leading auditor of information security management systems”. Since 2011 he has been the leader of the Polish branch of the OWASP foundation (Open Web Application Security Project).