IMO, the best strategy is to have a frank conversation with your boss. You basically have two options:
1. Tell, don't ask. For example, "In the last year, I've delivered A, B, and C projects, assisted in X and Y projects, closed Z tickets, and led these N initiatives. I think a move into $newRole is appropriate at this time. What do you think?"
Or
2. Get an advocate. "Hey boss, I've been thinking about my career. In X time, I would like to be in Y job. I've made a lot of progress in that direction, but I'd love to get your insight into whether I'm at that level or not, and if not, what steps would I need to take or milestones would I need to hit to get this role?"
I prefer the latter, because it does two things:
A) It demonstrates ambition and a desire to move up. Most managers will assume that if an employee doesn't say anything, they're happy where they are. This is clearly not true for you, so you should make it clear that you have higher ambitions and career goals.
B) It gets your manager on your side. You're asking them to be a partner in your career progress. What manager doesn't want to have a protege?! (Side note: if your manager is NOT willing to help you, you have a shitty manager and your career is probably at a dead-end at this company and you should find a job somewhere else.)
In short: you don't get what you ask for. If you have enough evidence that you are senior enough, straight up tell them that you're ready for it. If you are being aspirational, let them know your goals and get them on your side.
Good luck!
being in a more visible position; more responsibility; possibly people or more people reporting to you; communicating with higher level people more often.
In these cases, it makes sense that the person showing the ability to handle that while performing their job is going to look like a good candidate for promotion.
On the other hand, if a promotion just means more money, a title, and keep doing the exact same thing you were doing before the promotion, yeah you have a point. It seems legit to be able to bring results to the table.
"I built the most widgets in the department ten out of the last twelve months, I think a move to senior widget builder is appropriate."
It's hard for me to come up with many promotions that are entirely the second type though.