Edy Gunawan@gunawanedy40IndonesiaFollowAboutMore about me..... BadgesProblem SolvingCPPJavaPythonDays of CodeSqlRuby CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencegunawanedy40 has not updated employment details yet.Educationgunawanedy40 has not updated education details yet.