We are pretty much alike in tech stack haha except for the Shopify one I know nothing about yet, and also I use a lot of TS in my projects, can't go without it. In future when I can land my first job in front-end, I plan going fullstack with c#, for now I won't go deep in it, read something here and there, but can't let do myself do it now cause still there is too much to refine in the frontend. You gave really great pieces of advices, man.