Visits and conferences expomap.ru
C 2012 to 2014 worked in the company expomap.ru (General Director - Evgenia Manukovskaya, Voronezh).
The project was started not by me, but it was not finished, I played the role of the leading backend-developer
The project was started not by me, but it was not finished, I played the role of the leading backend-developer
Kyiv 
A little busy