Well, that's sort of a catch-22. Either you need a credential (major, minor, certificate), or you need work experience in it. But of course you need that work experience in order to get the job, so it doesn't really make you more employable. Plus, most would tend to lose career velocity as they jump from one domain to the next.
"There are definitely data points different from mine."
That was all I was trying to say. Certainly applies to me as well.
Absolutely. Gaining expertise in another domain would also cost time and effort (and maybe money). So I would not do it first thing after graduation and would only pick an area that I really like, so the extra work does not feel like work. But if one gets to senior levels and does not want to go into management, having additional area of expertise opens a lot of doors.
> Either you need a credential (major, minor, certificate), or you need work experience in it.
This has not been my experience. IME the bar to cross is knowledge, being able to pass the equivalent of a code screen or a technical interview; few companies outside of highly regulated markets care about a piece of paper to substantiate skills. As always, just my 2c; YMMV.
It would be less impressive if Linus did the same at age 27 after a Master's at a top tier US school, but likely still enough to get a nice FAANG job with solid promotion prospects.
That's likely what the parent meant, you need to show, something, in the 99th percentile among your peer cohort.
I'm not sure how you missed 1/3 of my comment.
Clearly with such conditions it will not be an entry level job. Nor am I saying it's absolutely necessary. From what I understand a 99th percentile score on Leetcode will alone get you through the door.
Though a nice job (~40 hour weeks, good team, above average comp. package) with solid promotion prospects is about the maximum even a somewhat less impressive version of Linus could expect at 27-28.