David Fan@davidfan100United StatesFollow BadgesProblem SolvingCPPPythonDays of JSSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencedavidfan100 has not updated employment details yet.Educationdavidfan100 has not updated education details yet.