During his legal practice Roman has represented interests of Ukrainian leading corporations, financial institutions:
VUSO (insurance), UniCredit Bank/UkrsotsBank, BILLA Ukraine, Auchan Ukraine, ArcelorMittal Ukraine, CBREUkraine (construction), Kiev Factory of Sparkling Wines "Stolychny".
Specializes in domestic litigation, with a special focus on investment, commercial and tax disputes. Has considerable experience in disputes where state and public authorities act as counterparts.
Since the end of 2018, he mainly handled tax disputes, which has allowed clients to save more than UAH 65,000,000.
The author of articles, columns, expert comments for business and legal media.