Daniel Olszowy@daniel_olszowyPolandFollow BadgesProblem SolvingPythonDays ofStatisticsSqlC language CertificationsCertificate: Python (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencedaniel_olszowy has not updated employment details yet.Educationdaniel_olszowy has not updated education details yet.