He graduated from the Institute of civil. ing. (Petersburg, 1888). From 1889 he lived and worked in Moscow. In 1918-26 architect of the people's Commissariat of Finance of the USSR, in 1933-37 Treatment and management of the all. Designed a number of buildings in the art Nouveau and neoclassical styles (1908-26), the author of the project conference room of the Grand Kremlin Palace (1933-34), etc.