Marcin Lewandowski@marcin_lewandow1PolandFollow BadgesProblem SolvingCPPPythonDays ofStatisticsC language CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experiencemarcin_lewandow1 has not updated employment details yet.Educationmarcin_lewandow1 has not updated education details yet.