Petr Kališ@dolfa1Senior ETL Consultant at CloverDXCzech RepublicFollow BadgesProblem SolvingPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: Python (Advanced)VerifiedskillWork Experiencedolfa1 has not updated employment details yet.Educationdolfa1 has not updated education details yet.