Goro Ikeda - Iyeki@yu_tsunFollow BadgesProblem SolvingSql Certificationsyu_tsun has not earned any certificates yet. Work Experienceyu_tsun has not updated employment details yet.Educationyu_tsun has not updated education details yet.LinksGithubhttps://github.com/dryutsun Skillsyu_tsun has not updated skills details yet.