Long To Hoang Dinh@longtoFollow BadgesProblem SolvingDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experiencelongto has not updated employment details yet.Educationlongto has not updated education details yet.Linkslongto has not updated links details yet. Skillslongto has not updated skills details yet.