Mayank Tiwari@mayank_krishna1Self EmployedIndiaFollow BadgesProblem SolvingCPPJavaSql CertificationsCertificate: SQL (Basic)VerifiedskillCertificate: SQL (Intermediate)VerifiedskillWork Experiencemayank_krishna1 has not updated employment details yet.Educationmayank_krishna1 has not updated education details yet.