Đức Trần@DIAgainFollow BadgesProblem SolvingCPPJavaPython CertificationsDIAgain has not earned any certificates yet. Work ExperienceDIAgain has not updated employment details yet.EducationVietnam National University HanoiITMO UniversityLinksGithubhttps://github.com/0123456hahaha0123456 SkillsDIAgain has not updated skills details yet.