Third Hand Bookkeeping Service is owned and operated by Linda Siniscal, CB. Linda is a Certified Bookkeeper with the American Institute of Professional Bookkeepers (AIPB), and a certified QuickBooks ProAdvisor and Notary Public, State of NJ.

Prior to starting Third Hand Secretarial Service in 1994, Linda has been involved in all phases of office operations, management, bookkeeping, customer service and computer operation with over 25 years experience as a bookkeeper for a construction company and an executive secretary/administrative assistant with the government and private sector. Linda also served as Treasurer for the International Virtual Assistants Association (IVVA) Board of Directors and is serving her 2nd term as Treasurer for the Delaware Valley Virtual Assistants Association (DVVAA).