1. I used to write technical pieces on Medium aimed mostly at people starting out their careers. I suddenly blew up and made reasonable money from it for a little while and that blog (before and after blowing up) was a big factor in me landing both consultancy jobs and a full-time job.
2. I now write almost exclusively on my personal website (https://yakkomajuri.com). I get no money out of it and few people read what I write, with the exception of some posts getting on the front page here once in a while.
It's fantastic: I've kept up with my love of writing and have allowed myself to just write about anything, including pieces that show a lot of vulnerability. This culminated in me publishing some poems a couple weeks ago (in Portuguese though).
Beyond that, my website is super bespoke, using a static site generator I built, and it's vanilla HTML/JS/CSS. It's refreshing to write dumb code with almost no deps. I also learn a lot through building it and writing on it, and have expanded it to include different areas of interest (pictures for example). Overall, it just _feels good_ to have it.
Ah, I've also started to write goals publicly which has been a nice experience too.