Khoi Nguyen@duckhoi2000bgFrontend developerViet NamFollow BadgesProblem SolvingCPPJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: JavaScript (Intermediate)VerifiedskillCertificate: Frontend Developer (React)VerifiedroleWork Experienceduckhoi2000bg has not updated employment details yet.Educationduckhoi2000bg has not updated education details yet.