Mark Samperio Barrera

Adept at maintaining high standards of cleanliness, demonstrated during tenure at Big Creek Elementary School, where I enhanced facility hygiene and reduced germ spread through expert sanitization and maintenance skills. Skilled in custodial machine operation and fostering respectful work environments, my proactive approach significantly improved building conditions.

Dependable and diligent with proactive approach to maintaining cleanliness and ensuring safe environment. Knowledge of cleaning techniques and proper use of cleaning equipment, ensuring all tasks are completed efficiently. Committed to creating clean and welcoming space for all.