finger fly@duallineChinaFollow BadgesProblem SolvingCPPJavaPythonC language CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencedualline has not updated employment details yet.Educationdualline has not updated education details yet.