Jier Jeyser@lamtungphan8Viet NamFollow Badgeslamtungphan8 has not unlocked any badges yet. CertificationsCertificate: SQL (Basic)VerifiedskillWork Experiencelamtungphan8 has not updated employment details yet.EducationHo Chi Minh City University of Natural Sciences, Ho Chi Minh CityComputer Science & Engineering, BE