OJSC "Innovative Mathematical Technologies"
He is an administrator and founder of a Russian Mathematica user community (http://wolframmathematica.ru), a Russian Mathematica VK group (http://vk.com/wolframmathematica), he has created video lectures about Mathematica (http://www.youtube.com/user/WolframMathematicaRu) and many posts about application of Mathematica in many different areas (http://wolframmathematica.ru/blogs).
He is director-general of OJSC "Innovative Mathematical Technologies".
Roman Osipov became a user of Mathematica in 2007 while working on his master of science diploma.
He is now working on his PhD dissertation, which is devoted to numerical solving of nonlinear singular integral equations in Mathematica.
He is the author of several scientific reports devoted to the application of Mathematica in applied mathematics, physics, chemistry, and education.
Osipov is a lecturer and an author of a Mathematica course for PhD students and scientists at Lomonosov MSU FCT and gives seminars and lectures for first- and second-year students on mathematical analysis, linear algebra, and ODE. He also gives seminars on operational calculus and complex analysis for undergraduate students. He enjoys helping to solve problems in Mathematica for a wide range of Russian-speaking users.