Eastern Europe has become one of the top markets to outsource app development services. Ukrainian, Polish, Belarussian, Bulgarian, and Romanian developers are taking the lead in the European IT market. Today 4 of the top European outsourcing destinations are listed in the Global Services Location Index by A.T.Kearney. Therefore, offshore companies don’t have to go far to hire a reliable software development company. If you want to find other possible outsourcing destinations, read our guide on where to hire app developers.