I'm by no means an expert in web backend architecture, but what you have done seems pretty solid to me with my limited knowledge. We've been mostly working with Express, that's why I asked to hear some feedback about how others have done.
And also, very well done! Your software seems to work very fine, a lot of thought already went into scaling and general stability of the backend. And for me, as fullstack working for a design company, your website layout and design is pretty good. If you didn't have help with that, kudos to you, good work, especially for someone still in college :)
Edit: Website performs pretty good in a Lighthouse audit, apart from Accessibility features.
And also, very well done! Your software seems to work very fine, a lot of thought already went into scaling and general stability of the backend. And for me, as fullstack working for a design company, your website layout and design is pretty good. If you didn't have help with that, kudos to you, good work, especially for someone still in college :)
Edit: Website performs pretty good in a Lighthouse audit, apart from Accessibility features.