Parliamentary Under Secretary of State for Wales (2014 - 2016), Estonian Police and Border Guard Board
Chief Medical Officer, Invest America Fund
President & Founder, Team Rubicon
Political Adviser, Tony Blair Institute for Global Change
Manager, digitalization of the financial system, United Nations
Executive Director, Global Empowerment Mission
Writer, Soldier, EastOne
Chairman of the Management Board, Armed Forces of Ukraine
Member of Parliament, First Ukrainian International Bank
Acting Head of the Board, Executive and Financial Director, Verkhovna Rada of Ukraine
Chief Executive Officer, Victor Pinchuk Foundation
President, German embassy to Ukraine
Director of Operational Capability, Young Union of Germany
Director, NJSC "Naftogaz of Ukraine"
Chief of Staff and Political Advisor, Büro Roderich Kiesewetter MdB
Chief Operating Officer, Come Back Alive Foundation
Military officer, Ministry of Foreign Affairs of the Republic of Poland
Pilot, Armed Forces of Ukraine
Ambassador Extraordinary and Plenipotentiary of Canada to Ukraine, The Cipher Brief
Democratic Nominee for Congress (NJ-03)
Ambassador Extraordinary and Plenipotentiary of Ireland to Ukraine, Ministry of Defense of Ukraine
Legislative Correspondent to Senator Manchin, First Deputy Prime Minister - Minister of Economy of Ukraine
Member of the Board, United States Senate
Gabriel Attal's Chief of Staff, International Monetary Fund
Founder-Partner, International Center for Missing and Exploited Children
Political Officer, Reconstruction and Prosperity of Ukraine
Second Vice-Chair of the Joint Committee for European Union Affairs, Clerville Investment Management LLP