Arunachalam Vijayakumar@arunachalamsid82Engineer Tata Consultancy ServiceIndiaFollow BadgesProblem SolvingJavaDays of CodeSqlC language CertificationsCertificate: C (Basic)VerifiedskillCertificate: C (Intermediate)VerifiedskillCertificate: SQL (Basic)VerifiedskillWork Experiencearunachalamsid82 has not updated employment details yet.Educationarunachalamsid82 has not updated education details yet.