-         Referee of the International Arbitration Court «IUS».

-         private practice lawyer. Defended many independent media, journalists, politicians and public figures in the court.

-         Director of Legal Affairs at "Almaty Broadcasting Station" (1998-1999).

-         Deputy Director of the National Pension Agency of Ministry for labour and social protection of Kazakhstan(1997-1998).

-         Deputy Head of the National Commission of Securities (1996-1997).

-         Author of numerous publications on legal and socio-political issues.