Seek for english native speaker baby sitter after school 19h/year average

Hi,

we are seeking for a native english person looking after our 2 children (boy 7y, girl 31/2y) after school in Boulogne-Billancourt with caring, joyfull atmopshere.

School time:

15.45 to 19.30PM monday, tuesday, thursday, friday 

11.30 to 18.00PM wednesday

School holidays:

Full time 3 days and 2 weeks in July/August (8.30 -19.30)

Activities:

Pick up the kids at school, give them afternoon snack, play with them, verify homework, bathing, prepare diner.