Mona looking for a babysitter or nanny in Toronto

I am a recently single mother of 2 boys, Nico 8 and Franco 6. We have a dog Bowie. Nico is quiet, plays well independently but loves attention. Franco is an attention ham. He's an accountant, he notices everything. I need help watching them in the evenings when I have to go to work. Usually 7pm to 1am latest, Friday, Saturday and some Sundays. I usually work one to two nights/weekends a month. Nico is AuDHD, Franco has Conduct Disorder. They need constant supervision. Their bed time is 9pm. They know their routine, they just need someone to remind them about timing.