Can any self taught programmers that work in the video game industry recommend a course/youtube channel etc?

my goal is basically to learn c++, then c#, maybe python as well, and get a job within a year and a month in the video game industry. i was wondering if there was any resource, paid or free doesnt matter, that you would recommend for someone who wants to be in your position? even if there are no programming recommendation, perhaps a recommendation or example on how i would list a portfolio of projects in the future when i put myself out there? thank you!

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