Iaroslav Kalegin@twenttwentFollow BadgesDays of Code Certificationstwent has not earned any certificates yet. Work Experiencetwent has not updated employment details yet.Educationtwent has not updated education details yet.LinksLinkedinhttp://linkedin.com/in/twentGithubhttps://github.com/twentPortfoliohttps://twent.ru Skillstwent has not updated skills details yet.