Олег Кравець (KOS)@kos91qFollow BadgesJavaRuby Certificationskos91q has not earned any certificates yet. Work Experiencekos91q has not updated employment details yet.Educationkos91q has not updated education details yet.LinksLinkedinhttps://www.linkedin.com/in/%D0%BE%D0%BB%D0%B5%D0%B3-%D0%BA%D1%80%D0%B0%D0%B2%D0%B5%D1%86%D1%8C-801029151Portfoliohttps://www.linkedin.com/in/%D0%BE%D0%BB%D0%B5%D0%B3-%D0%BA%D1%80%D0%B0%D0%B2%D0%B5%D1%86%D1%8C-801029151 Skillskos91q has not updated skills details yet.