Ryszard Olkusnik@rysiek2000PolandFollowAboutEducationJagiellonian University Cracow, Cracow BadgesProblem SolvingCPPJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencerysiek2000 has not updated employment details yet.EducationJagiellonian University Cracow, Cracow