Kevin, cherche nounou à Basel

Hello,
we are a french family moving from Paris to Basel this summer and are looking for a kind person to take care of our two daughters (3 & 6 years old). Our daughters speak french and understand english. Ideally, we would like someone who could speak german or english with them.
We are looking for someone available to get our girls from school at 17h everydays, except on wednesday which will be at 11h. We also would like someone who could help to tidy the house.
Ideal working hours are 15h/15h30-18h/18h30 and 11h-18h on wednesdays but can be discussed.
Feel free to ask any questions !