Nguyên Tánh@nguyentanhFollow BadgesProblem SolvingJavaSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencenguyentanh has not updated employment details yet.EducationLinksnguyentanh has not updated links details yet. Skillsnguyentanh has not updated skills details yet.