I am Oleg. I was born in Ryazan. I have got a graduation at Ryazan Radio Technical institute, computer technique faculty, SAPR profile. More 20 years in the software development industry. There are main trends C++, C, ASM, OS kernels, drivers, networking, embedded. I have moved to Moscow since February of 2000. I worked in a lots of companies. For example, there are Parallels, Paragon, Active Soft, Zecurion, etc. I have moved abroad since May of 2019. First time it was Poland. I am in Finland now.