Shirley K. Sitarz is seeking a position that utilizes her administrative and accounting skills. She has over 10 years of experience in office management, accounting, and human relations. Her qualifications include proficiency in QuickBooks, Microsoft Office, accounting, and bilingual Spanish skills. Her professional experience includes roles as an office manager, accounting assistant, and behavior interventionist, where she performed duties such as managing customer databases, bookkeeping, and implementing behavior plans.