Leszek has been a business advisor since 2005. Prior to consulting, Leszek held executive roles in leading international corporations. At that time, he managed organisation wide risk exposures, developed and launched management systems, defined and introduced policies, procedures and monitoring processes. Leszek’s consulting career was initiated in a global professional services organisation (PwC) where he built a team of industry experts and conducted a considerable number of strategy development projects. More recently, he has acted as an independent senior business advisor and interim manager. He has assisted top executives of organisations of various sizes and industries in the implementation of cross functional projects and programs. The majority of those engagements have concerned some area of strategy development or risk and compliance management. Other domains of expertise include business intelligence and data science. Beside consulting, he is an active lecturer at a business school.