First Deputy Minister of the Economy of Ukraine, President of the CFA Society Ukraine, and Chairman of the CoST Ukraine Advisory and Supervisory Group. 

In 2016-2023, Oleksiy Sobolev headed first the project and then the state-owned enterprise Prozorro.Sale. In 2015-2016, he was an advisor to the Minister of Infrastructure of Ukraine. Before that, he worked as an asset manager at Dragon Asset Management.

Oleksiy has experience implementing IT solutions for the transparent sale of public assets, coordinating projects to increase transparency and digitalization, and improving the corporate governance of state-owned enterprises.