Xavier's practice focuses on a wide range of labor and employment law issues, including personnel policies and handbooks, background checks, employment discrimination and harassment, employee discipline and termination, drug and alcohol testing, and various wage and hour matters. Additionally, he assists in the construction practice section with civil litigation surrounding contractor or subcontractor disputes.

Xavier worked with Ward and Smith as a Summer Associate prior to joining the firm permanently. Additionally, he served as a legal intern with Red Hat and the Local Government Federal Credit Union.