Career
Miletić did his undergraduate studies at Faculty of Economics and Tourism - Doctor Mijo Mirković in Pula in 1999, and would return to get his master"s degree in 2002. He has also pursued continuing education at Cleveland State University as well as the Faculty of Economics in Split and Zagreb. From 2000-2006 Miletić served in various civil service positions in Istria County, including an internship with the Department for the Economy (2000-2001) and with the Istrian Development Agency (2001-2006), where he would eventually become Chief Executive Officer. In 2014, after the expulsion of Damir Kajin from the IDS, Miletić became party leader.
In the 2015 parliamentary election, Miletić and party leaders decided to leave the Kukuriku coalition (afterwards known as the Croatia is Growing coalition) and have the party contest the election on its own.