Dembayev Bulat Beknazarovich was born in 1965.
Has higher education, graduated from Judicial and Prosecutorial Faculty of Sverdlovsk Law Institute and National Higher School of Public Administration under the President of the Republic of Kazakhstan on the specialization of Public Administration.
He started his professional experience in 1990 as Trainee of Assistant to Prosecutor of Kostanay Region.
From 1991 to 2000 held the position of Assistant, Chief Assistant District Prosecutor of Kоstanay Region, Prosecutor of the Department, Head of the Prosecutor Office of the same Region, Head of the Department of Oblast Akim’s Office, Prosecutor of the Department, Senior Prosecutor of the Department of Prosecutor General Office, Chief Assistant Prosecutor General, Head of the Department of Prosecutor General Office.
From 2000 to 2002: Prosecutor of Almaty District of Astana.
From 2002 to 2007: Deputy Prosecutor of Kostanay Region.
From 2007 to 2008: Deputy Prosecutor of Astana.
In 2008: Head of the Department on supervision of legality of criminal cases in courts of Prosecutor General Office.
From 2009 to 2012: Deputy Director of Legal Department for the Administrative Department of the President of the Republic of Kazakhstan, Head of Administration of Committee for execution of judicial acts of organization of private court bailiffs of the Ministry of Justice.
From 2012 to 2017: Deputy Head, Head of the Department for supervision of legality of judicial acts and representation of State interests in criminal cases of Prosecutor General Office.
From 2017 to 2019: Prosecutor of Nur-Sultan.
Since April 2019: Deputy Prosecutor General of the Republic of Kazakhstan.
Has a class rank of State Judicial Counsellor 3rd Class (2018).
Awarded Order of Valour “Aibyn” II Class (2016).
Honorable Worker of the Prosecutor Office.
Married, parent of two children.