Thong Bui Hoang@goosebumpSoftware EnginneerViet NamFollow BadgesProblem SolvingCPP CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: JavaScript (Basic)VerifiedskillWork Experiencegoosebump has not updated employment details yet.Educationgoosebump has not updated education details yet.