[1] Yuriy Fedkovych Chernivtsi National University, Historic Faculty (1992), "The World History"; the National Academy for Public Administration (2001), Master of Business Administration; the University of North London (2001), "Public Administration"; thesis of the PhD "Emigration of Ukrainian refugees and people's moving to the United States and Canada after the Second World War: reasons, peculiarities, results (1945—1953)».

In the 2012 Ukrainian parliamentary election Rudyk as a candidate of Svoboda failed in district 198 of Cherkasy region to win a parliamentary seats, he finished second with 20.52% of the votes.

[2] In the 2019 Ukrainian parliamentary election Rudyk, as a non-partisan candidate, was reelected in district 198 with 28.92% of the votes.

[4] Father Yaroslav Demianovych (1947), mother Taisia Mykolaivna (1948).

He is the author and co-author of more than 20 scientific works on the questions of state management, public society development and migration problems, in particular: