Petr Žoldoš@petr_zoldosCzech RepublicFollow BadgesProblem SolvingPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencepetr_zoldos has not updated employment details yet.Educationpetr_zoldos has not updated education details yet.