I guess in that case you can start by juxtaposing your current skills and the developer market.
Angularjs and Node are solid technologies and a concrete understanding of them can make you highly desirable; and with 7yrs of experience, I would say you are. In the unfortunate case that you aren't, then the market can still guide you. So have a look at sites like indeed, upwork, and glassdoor, but like Ciela said, it also depends on what you want and how much time you are willing to invest in learning.
I guess, you are right.
I am still thinking what will be the better choice for my career.
Should i join a course to learn managerial skills?
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