Lê Sơn@leduyson2603VietnamFollow BadgesProblem SolvingCPPJavaPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillCertificate: Python (Intermediate)VerifiedskillWork Experienceleduyson2603 has not updated employment details yet.Educationleduyson2603 has not updated education details yet.