Fixer, a Clone cold assault trooper, fought for the Grand Army of the Republic in the Clone Wars. He was a member of the Devil Dogs within the 44th Special Operations Division.
In 22 BBY, during the Battle of Khorm, Fixer, along with his comrade Jark, was under the command of Jedi Generals Plo Koon and Kit Fisto. Their mission involved the destruction of the Weather-control station. Fixer and others aided in burying several Khormai who had been killed by CIS battle droids. Subsequently, Asajj Ventress and BX-series droid commandos ambushed the group, and Fixer was among the small number of clones to make it through. Upon finally arriving at the Weather-control station, Fixer hacked into the junction box and altered the coordinates of the approaching artificial storm, redirecting it toward the station itself, leading to its destruction and the successful completion of the mission.