I finally got around to launching my newsletter focusing on career advice for junior programmers. It's called Junior To Senior and I'm using Substack as the platform because it's a platform built specifically for starting and growing newsletters.
I originally wanted to write a book and got about 5 chapters written, but I decided to move to a newsletter-style because I figured it would be easier to promote and I can get started right away instead of waiting until a book would be finished.
I'll provide more details in the future but it feels good to finally get the newsletter set up and the first post written.
Check it out at https://juniortosenior.substack.com