Niraj Kumar Singh@mr_nirajkrsingh1Senior Technical Lead at HCL TechnologiesFollow BadgesProblem SolvingJavaPythonDays of CodeSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencemr_nirajkrsingh1 has not updated employment details yet.Educationmr_nirajkrsingh1 has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/niraj-kumar-singh-47700b113/ Skillsmr_nirajkrsingh1 has not updated skills details yet.