Michał Serafin@kapitan25PolandFollowAboutCurrentNokiaEducationWroclaw University of Technology BadgesProblem SolvingCPPPythonDays of CodeDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork ExperienceNokiaEducationWroclaw University of Technology