Elma, cerca un babysitting - 4600 Olten

Hello,
I am searching for a nanny for my 2 boys, 2 and 5 years old for Mondays (or Fridays instead).
The location is in Olten, less than 10-minute walk to the station.
The 5-year-old has autism, he is not high needs but for sure you need to be a patient and calm person.
Would be good if the nanny spoke one of the following: Portuguese, Russian, Swiss German.