Nanny Needed

We are looking for a great babysitter for 2 children in Boca Raton. We would prefer a babysitter who has their own car, who does not smoke, who is comfortable with pets, who is CPR certified and who has college degree. I am a single father who will need help during the week when there are days off from school that aren't observed as holidays by my company. I may also need some weekend assistance and evenings randomly during the week. My schedule would be requested far in advance.