Attorney-at-law, PhD hab., arbitrator, MCIArb, specializes in legal support in investment projects as well as dispute resolution, including international commercial and investment arbitration. Since 2008, he is an attorney-at-law and partner at Arzinger law firm. Honorary consul of Austria in Lviv. In 2019 was Governor of Lviv region.

Author of four textbooks on the resolution of commercial disputes, as well as more than 100 publications on legal topics.