I was thinking of CFA bt wont b able 2 do mba as i evn need to work so is it worth optin only CFA or FRM?

I am a complete fresher for a finance domain. i did teach maths for 3 years till std 10th and f.y.b.com. i've secured 85% in b.com this year. i want to get into investment banking/portfolio management but i wont be able to opt for mba as i evn need to work could u please assist me further