Chi Nguyễn Ngọc@nguyenngocc0800VietnamFollow BadgesProblem SolvingJavaPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencenguyenngocc0800 has not updated employment details yet.Educationnguyenngocc0800 has not updated education details yet.