Sismanis Spiros@sismspirsoftware developerGreeceFollow BadgesProblem SolvingPythonDays of CodeDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillCertificate: SQL (Advanced)VerifiedskillCertificate: Software EngineerVerifiedroleWork Experiencesismspir has not updated employment details yet.EducationNational and Kapodistrian University of AthensComputer Science, M.Tech