Marcello Di Fronzo Gravallese@mardigrawebSoftware EngineerItalyFollowAboutEducationUniversity of Roma "La Sapienza", Rome BadgesProblem SolvingJavaPythonDays of JSDays ofStatisticsSql CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experiencemardigraweb has not updated employment details yet.EducationUniversity of Roma "La Sapienza", Rome