Ratnika Singh@qwe1224sdfIndiaFollowAboutEducationISM, Dhanbad (Indian School of Mines) BadgesProblem SolvingCPPPythonDays of CodeDays ofStatisticsSqlC language CertificationsCertificate: SQL (Basic)VerifiedskillWork Experienceqwe1224sdf has not updated employment details yet.EducationISM, Dhanbad (Indian School of Mines)Chemical Engineering, B.Tech