Hi,
There are various ways of getting help here-one do it the normal way, which is to use domestic agencies for full-time help;dial 188, Qtel and ask for names and phone numbers.
two, is to use the cleaning companies, Qatar cleaning company being one of them, and ask to have them provide cleaning, nanny service.. at hourly rate.

third-jopin the doah expat mum and kids (www.dohaexpatmums andkids.com) and you can look to share someone's maid/nanny. there is also great tips on how to look for help and also find other mums friends.
good luck