How much can I expect as an average Mule developer with 4.5 yrs of experience in the near future?

I'm working in hcl and have a bond going to resign in 2027 , client is racv and as it is a legacy project I'm stuck with them from last two yrs and 2 more, gonna have a bsc degree from bits and 4 to 4.5 yrs of experience after 2 yrs, how much I can expect? I don't think I can ever completely understand it but I'm trying and I'm taking this as constant as I'm an average do anyone have any idea?