Haocheng Li@haochengli0703United StatesFollow BadgesProblem SolvingCPPPythonC language CertificationsCertificate: Python (Basic)VerifiedskillCertificate: C++ (Basic)VerifiedskillCertificate: C++ (Intermediate)VerifiedskillCertificate: C++ (Advanced)VerifiedskillWork Experiencehaochengli0703 has not updated employment details yet.Educationhaochengli0703 has not updated education details yet.