Hạnh Lê@lehanh9aVietnamFollow BadgesProblem SolvingCPPJavaPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experiencelehanh9a has not updated employment details yet.Educationlehanh9a has not updated education details yet.