How to understand correctly what salary to ask from the company you are working for?

Question

Career in IT

1) does it matter what the initial salary is? After all, you can ask for a pay rise? for example, after six months of work.
2) How to correctly understand what salary to expect? What to ask for when applying for a job?
After all, even if you know your level, junior middle senior - there is a range of salaries that correspond to this level. But which number from this range is correct?
3) Is it reasonable to "lower" your salary specifically when applying for a job, for example, to make it easier to get through the competition? And then after a while to ask for an increase in this salary. For example, based on the good quality of the work performed during these six months.

Answer 1

1. No. In many companies, it's easier to quit and get a new job with a new salary than to raise your current one.
2. Google reviews, multiply your ego coefficient by the average salary in the market.
3. No, hr has a plug they are looking for. No one in a normal company will count 10-20 thousand rubles. Moreover, "not their own."

Answer 2

1) well, if you are satisfied with a 10% increase in salary per year, then it doesn’t matter which one at the beginning, that is, after half a year, asking me to increase it three times is doubtful. 2) Take the
amount you want, multiply by 5, ask