Babysitter Needed

We're in search of a nanny/mother's helper to provide after school care for my 6-year-old son. He is on the spectrum, however, he's verbal, potty trained, and can read, but struggles with converstional and context appropriate speech. Although one or both of us would be home, we're looking for care that would provide him one afternoon snack, playtime, homework help, and perhaps a nap from approximately 1:30 p.m. to 4:30 p.m. Tuesday to Thursday, and Monday and Friday as needed.