Trong Nguyen@zimportant_chri1VietnamFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencezimportant_chri1 has not updated employment details yet.Educationzimportant_chri1 has not updated education details yet.