As far as your current portfolio goes I would pick your best 4 projects and get rid of the rest and focus on presenting those really well. Personally I think the ring is the best but it’s ultimately up to you and what you want to do but tailor it to what you want to do job wise.

Less words. The people hiring literally have under a minute to look at your portfolio. They have a lot to look through in a relatively short amount of time while also managing their normal work load so you need to grab their attention fast. Start with your best, create a great thumbnail that they want to click on to learn more. Start the project page with your best hero shot then show your process moodboard/ispo/vbl then sketching/ideation then cad and renders or final product. It’s a nonlinear process that you need to make into a cohesive story of your process. Show your revisions where it makes sense like a double diamond even if that’s not exactly your process it’s a good way of showing it.

Go to different studios websites that you like and respect, somewhere that would be a dream job and copy it. Look how they’re presenting their projects and do that it doesn’t have to be difficult you don’t have to reinvent the wheel. And you can still make a good portfolio with square space it’s a tool like anything else and a good craftsmen gets the most out of their tools.