Babysitter - Full-time / Part-time

We are looking for a great nanny for my 4-month-old son in East Nashville. We would prefer someone who could help out with light housekeeping related to the baby. We would prefer a nanny who has their own car, who does not smoke, who is comfortable with pets and who is CPR certified. We have a dog and a cat. Also I work from home and my husband works evening shifts so he will be around during day as well.