David X Dai@daixdaiUnited StatesFollow BadgesCPPJava CertificationsCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillWork Experiencedaixdai has not updated employment details yet.Educationdaixdai has not updated education details yet.