Cynthia Brown has 9 years in the temporary staffing industry. Las Vegas 1994-1997 / Professional Temporary Employment Service / Sole Owner. Professional Temporary Employment Service /Sole Owner San Diego, CA 1998 -2000 Cynthia Brown Owner / Founder Advantage Solutions Employment Inc. San Diego, CA 2010 -Present Small Woman Owned Business. Caltrans DBE certified Licensed by the city of San...