Thanh Nga Bùi@buithanhnga_91Web Application Developer at GrapeCity Inc.Viet NamFollow BadgesProblem SolvingSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: C# (Basic)VerifiedskillWork Experiencebuithanhnga_91 has not updated employment details yet.Educationbuithanhnga_91 has not updated education details yet.