Ngọc Khánh Trần@tranngockhanh231Viet NamFollow BadgesProblem SolvingPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experiencetranngockhanh231 has not updated employment details yet.EducationHanoi University of Science