There are a couple of agencies in Singapore that offer part-time helpers! Here's one that is featured on channel 8. https://sg.helpergo.co They offer helpers dedicated to different services eg. Cleaning, cooking, babysitting, healthcare etc to best suit your needs!
Promo terbesar expert care sudah dimulai, diskon hingga Rp.100.000 sedang berlangsung di shopee, ada juga voucher diskon 100% alias gratis bagi bunda yang beruntung. Buruan cek di https://shope.ee/9UfEMMqqTg (id-37970)
I haven't used this, but I've heard good things https://findananny.sg/ad-tag/part-time/