Nanny Needed For My Children - Full-time / Part-time

I am looking for an afternoon nanny that can assist with afterschool help. And I would like someone who could possibly work mornings if needed. We are looking for a loving upbeat nanny for 2 children in Miami. We would prefer someone who could help out with light housekeeping and homework help. We would prefer a nanny who has a clean driving record, who does not smoke, who is comfortable with pets, and who is CPR certified. Hours: Monday through Friday hours 1-5 p.m. Some mornings.