Michał Cieślar@michalovskyyyPolandFollow BadgesProblem SolvingCPPDays of Code CertificationsCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillWork Experiencemichalovskyyy has not updated employment details yet.Educationmichalovskyyy has not updated education details yet.