János Fejes@fejesjSoftware DeveloperFollow BadgesProblem SolvingCPPC language CertificationsCertificate: JavaScript (Basic)VerifiedskillCertificate: JavaScript (Intermediate)VerifiedskillWork Experiencefejesj has not updated employment details yet.Educationfejesj has not updated education details yet.Linksfejesj has not updated links details yet. Skillsfejesj has not updated skills details yet.