He was a member of the United States Workers Party, where he served as the Director of Member Services. He served one term as Congress member of USA, in the 44th Congress. Xavier also served as a Deputy Secretary of Defense.
During his career, he served on several positions, including:
- Member of Military Unit, section Blue Herd
- Retired General and Commanding Officer of the eUSAF Boot Camp
- PCO of 1st Platoon, Basic Training
- Member of Military Group STEALTH