[2] He graduated from Christopher Columbus High School and attended the University of Miami in Coral Gables, Florida.

[10] On March 31, 2018, Barreiro resigned his County Commission seat to run for Congress, following a change in Florida's resign-to-run law.

He used over $95,000 of his own campaign funds to support Zoraida, but she lost the June special election to Democratic candidate Eileen Higgins.

[12] Barreiro ran for District 112 in the 2020 Florida House of Representatives election, challenging incumbent Nick Duran.

[20] Barreiro is the owner of BABJ Investment Corporation, Marketing Vice President of Fatima Home Care and a Director of IUSA Partners, Inc.