VIVEK KUMAR SINGH@vvkvivek_singhIndiaFollow BadgesProblem SolvingPythonDays of Code CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Advanced)VerifiedskillWork Experiencevvkvivek_singh has not updated employment details yet.Educationvvkvivek_singh has not updated education details yet.