Hari Krishnan Kumar@vijayharish25Software engineer at NielsenIQIndiaFollow BadgesProblem SolvingPython CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Python (Basic)VerifiedskillWork Experiencevijayharish25 has not updated employment details yet.Educationvijayharish25 has not updated education details yet.