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

I'm looking for a great babysitter for 1 child. Would like someone to come 4 days per week, M, T, Thurs & Fri from 10 a.m. -1:30 pm; Would like some educational activities and some outdoor activities while I work from home. Prepare lunch as well. Experience with someone on the spectrum as he is very bright/intelligent. Once school starts, the job may either end or if it's a good fit, the time would change to 3:15-5:15 4 days per week. Helpful if someone is into sports as I would like him to go outside daily for at least 1 hour.