Baras Perosei, a Human male hailing from the world of Naboo, held the rank of Sergeant within the Royal Naboo Security Forces, serving as a Palace Guard.
During the occupation of Naboo by the Trade Federation, Perosei was a captive at Camp Four. He achieved rescue through the efforts of the Naboo Resistance, under the command of Lieutenant Gavyn Sykes. In the course of the Battle of Naboo, he aided Queen Padmé Amidala in the capture of the Neimoidian Viceroy Nute Gunray.
Perosei was reputed to be capable of completing the assembly and disassembly of a S-5 heavy blaster pistol in a time span of under one minute.