Phạm Gia Cường@phamgiacuong266TopicaViet NamFollow BadgesProblem SolvingJava CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: C# (Basic)VerifiedskillWork Experiencephamgiacuong266 has not updated employment details yet.Educationphamgiacuong266 has not updated education details yet.