@ tkyzism@tkyzismJapanFollowAboutMore about meFreelance. Programmer. System Engineer. BadgesProblem SolvingCPPJavaPythonDays of CodeDays of JSDays ofStatisticsSql CertificationsCertificate: Problem Solving (Basic)VerifiedskillWork Experiencetkyzism has not updated employment details yet.Educationtkyzism has not updated education details yet.