Toàn Nguyễn Hải@toannh0401Software Engineer at Ascend corpFollow BadgesProblem SolvingJavaDays of Code CertificationsCertificate: Java (Basic)VerifiedskillWork Experiencetoannh0401 has not updated employment details yet.Educationtoannh0401 has not updated education details yet.LinksLinkedinhttp://toannh0401 Skillstoannh0401 has not updated skills details yet.