Babysitter Needed - Full-time / Part-time

We are a loving family with 2 kind boys, ages 7 and 10. We are looking for a part-time family assistant (flexible start time - approximately 20-25 hours/week) to pick up our boys from school and drive them to/ from afternoon activities. When they are at school, we would like help with occasional grocery shopping, light meal prep and folding laundry. Must have a reliable car and clean driving record.