Professional FE engineer working in game dev.
Started out on Marapets with mostly HTML, learnt a bit of CSS when I got on Tumblr, then took a 3D modelling class in highschool. Decided I liked it, so I kept going and did a degree in game development & design. Joined a really small team at a consulting firm doing normal corporate contract stuff, where they trained me up across a few different languages, got me talking to clients, etc etc. Really, really good experience. During the pandemic, I left them (regretfully, but I needed to grow - they have my number, always) and did a year at a much larger company as a full-stack engineer with a focus on FE, and switched jobs when management grew toxic. Also did a lot of hobbyist CSS work on a writing site, got really damn good at it there.
Was going to join a design firm on their FE team, but a friend reached out and asked if I wanted to work in game dev instead. So... there was barely even a question there. I fucking love my job.
I use WorldAnvil for all my GM stuff :D Got my notes in their notebook, my worldbuilding in articles, etc etc. It's a bit of a heavy program unless you're going hard on worldbuilding, but I do go hard on worldbuilding so it's perfect for me.
Used to use onenote before, but those aren't really searchable last I checked.