Niraj Kumar@niraj_kum_cseIndiaFollow BadgesProblem SolvingCPPPythonSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experienceniraj_kum_cse has not updated employment details yet.Educationniraj_kum_cse has not updated education details yet.