Sergey is a barrister and has been a member of the Moscow Bar Association since 2012.
Sergey is an expert at the Business Against Corruption Centre of Public Procedures where he is engaged in expert review of requests filed by entrepreneurs.
Besides, Sergey is a permanent participant at the meetings of the Committee on Constitutional Legislation and State Building of the Federation Council of the Federal Assembly of the Russian Federation.
Sergey often acts as an expert in TV and radio news programs, comments on various legal situations and answers the questions asked by citizens in mass media.