Babysitter wanted for childcare in Toronto

Hello, I'm a French Algerian single dad. I teach French nearby at a private school and I may occasionally need a baby sitter for my little boy when I have meetings or school events that drag after 6pm, sometimes until 8.30pm on week days. My son is well behaved and independent, and would only need supervision for safety reasons in my absence. He's bilingual, speking English and French fluently.