Hiệp Đoàn Thanh@gblhiepFollow BadgesProblem SolvingDays of JSSql Certificationsgblhiep has not earned any certificates yet. Work Experiencegblhiep has not updated employment details yet.EducationHansei UniversitySoftware Engineering, BEKMALinksLinkedinhttp://fff Skillsgblhiep has not updated skills details yet.