Rafał Kaszuba@rafalk342PolandFollowAboutEducationJagiellonian University BadgesProblem SolvingCPPJavaPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillWork Experiencerafalk342 has not updated employment details yet.EducationJagiellonian University