KUMAR ABHISHEK@john_nashFollow BadgesProblem SolvingCPPRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencejohn_nash has not updated employment details yet.EducationIIT, Kharagpur (Indian Institute of Technology)Linksjohn_nash has not updated links details yet. Skillsjohn_nash has not updated skills details yet.