I have been meaning to do this for ages and I was right to put it off because it took so long.
I set up a little area that I guess you can describe as a portfolio but it's just a few categorised sets of my favourite photos from the last 13 years. I spent the last day doomscrolling my own images, and even found a bunch I'd completely forgotten about.
Not sure how I'm going to keep this updated. It's pretty difficult to decide what goes in from now. I might make a rule that nothing newer than 6 months can go in from now but it's more likely that I'll just forget entirely.