Ryszard Olkusnik@rysiek2000Follow BadgesProblem SolvingCPPJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencerysiek2000 has not updated employment details yet.EducationJagiellonian University Cracow, CracowLinksrysiek2000 has not updated links details yet. Skillsrysiek2000 has not updated skills details yet.