Istvan Bozsa@istvan_bozsaHungaryFollow BadgesProblem SolvingDays of JS CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork Experienceistvan_bozsa has not updated employment details yet.Educationistvan_bozsa has not updated education details yet.