Yasuhiro Yoshida@yyoshidaFollow BadgesProblem SolvingDays of CodeRuby Certificationsyyoshida has not earned any certificates yet. Work Experienceyyoshida has not updated employment details yet.Educationyyoshida has not updated education details yet.LinksLinkedinhttps://jp.linkedin.com/in/yasuhiroyoshidaPortfoliohttp://stackoverflow.com/users/834582/yoppuyoppu Skillsyyoshida has not updated skills details yet.