How to manage finances for Ireland Post study work visa

So I need some advice on how to manage the finances for psw visa as I will need to show proof of funds. Currently I have availed a loan for the tuition and living expenses. And I don't want to get into my parents savings so I am not sure how to do it. Does education loan cover it? Or is having a job (parttime/fulltime) enough to apply for one.

my_qualifications: bachelor