Kostas Papadopoylos@grchatzirafFollow BadgesPythonSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencegrchatziraf has not updated employment details yet.Educationgrchatziraf has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/alexandros-chatzirafailidis-840ba315/ Skillsgrchatziraf has not updated skills details yet.