iam able to save not much as rent prices vary from 5000 to 6000 for 1BHK and 2BHK, food expenses has also risen montly 2000 for my family since u have 2 kids it will be difficult for u to save any money as all of us plan for saving while coming abroad education fees is 1000 to 1500 for one child , then u need a car which cost u 35000 for second hand, so overall u can live here but you cannot save as iam there me too iamleaving doha after 6 yrs.

think before u come as u are PMP u should work as project manager with good package 21500 is less for you. demand for more salary or think before u come as doha is very expensiove and exchange rates has also being lower for indian currency which is the reason amany are leaving qatar as u get the same offer in india.

indian driving is not valid but u can apply for 12 day training and give test to get a licence here

u cannot do parttime job as u will be under sponsership, u cannot swicth jobs with NOC from the sponser which is difficult to get here in qatar.