Salary expectation as a devops engineer nearly 2 year experience

Hi everyone what salary expectation i can keep as a devops engineer working currently as a devops engineer my current CTC is 4.5 LPA in Naggaro i also got refferal in Amdocs and they are asking salary expectations and this question lies for other companies as well what expectation should i have keeping in mind ill get promoted in March - April then ill get a minimum hile of 50%?