Tassadit, cherche nounou - 1226 Thônex

I am looking for a nanny for my 8 years old boy, to take care of him after school on Mondays/Tuesdays/Thursdays/Fridays and full day Wednesdays.
The work will be around picking him up at school at 4pm (close to Eaux-Vives Gare), then bring him to his activities (sport, music...), then bring him back home (in Thonex) with public transportation (bus or tram).
Wednesdays is full day, so it means do some activities at home (art crafts, board games...), cooking lunch, ...
Looking for English speaking nanny with experience with kids.