cloud mortar@mortarcloud300 bài hack 4g tốc độ caoFollow BadgesProblem Solving CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Advanced)VerifiedskillCertificate: R (Intermediate)VerifiedskillCertificate: Software EngineerVerifiedroleCertificate: Software Engineer InternVerifiedroleWork Experiencemortarcloud has not updated employment details yet.Educationmortarcloud has not updated education details yet.LinksGithubhttps://github.com/creyt2012Portfoliohttp://4gspeed.me Skillsmortarcloud has not updated skills details yet.