Nazar Kalinowski@nazarkPolandFollow BadgesProblem SolvingCPPJavaDays of CodeDays of JSSqlC languageRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Java (Basic)VerifiedskillCertificate: Java (Intermediate)VerifiedskillCertificate: C++ (Basic)VerifiedskillWork Experiencenazark has not updated employment details yet.Educationnazark has not updated education details yet.