Hải Nguyễn@h3x4n1umFollow BadgesProblem SolvingCPPPythonDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experienceh3x4n1um has not updated employment details yet.EducationLy Tu Trong High School for the GiftedComputer Science• 2015 - 2018LinksLinkedinhttps://www.linkedin.com/in/nguyenthanhhoanghaiPortfoliohttps://www.linkedin.com/in/nguyenthanhhoanghai Skillsh3x4n1um has not updated skills details yet.