Lefteris Lampros@std_lefSenior Software EngineerGreeceFollow BadgesProblem SolvingCPPPythonDays of CodeSql CertificationsCertificate: Python (Basic)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencestd_lef has not updated employment details yet.Educationstd_lef has not updated education details yet.