Αντωνης Βελλοπουλος@antwnhs_vellopo1GreeceFollow BadgesProblem SolvingPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillWork Experienceantwnhs_vellopo1 has not updated employment details yet.Educationantwnhs_vellopo1 has not updated education details yet.