Babysitter Needed for my Children - Full-time / Part-time

Seeking a nanny near Pittsburgh (North Hills) for 2 children. Hoping you can start late August or early September! We would prefer someone who could help out with light housekeeping and transporting our daughter to and from half day Pre-K (afternoon session, we would pay for gas). We have a 4. 5-year-old daughter and 2. 5-year-old son who are full of energy, love music, dancing, playing outside and crafts. Must be comfortable with cats!