Denis specialises in supporting field tax audits and appealing tax claims in pre-trial and court proceedings. Prior to joining BGP Litigation, Denis worked for the tax authorities and has experience in conducting field tax audits of major taxpayers in the field of telecommunications and innovative technologies, as well as alcohol, tobacco and FMSG industries. In addition, Denis's professional areas of expertise include tax consulting, identification of tax risks and tax reserves, tax due diligence. Denis is recognized by the Legal 500 and Pravo.Ru-300 legal rankings. Denis has three higher education degrees in law, finance and management.