Well, the long-term work is staying in the CV. I worked for 27 years at one of the most storied and respected Japanese corporations on Earth, at a very deep level. This says a lot about my aptitude, ethics, Honor, Integrity, team dynamics and loyalty. I sure as heck don't want to work for any company that thinks of that as a bad thing. Most of my tech work has been done in the open. I've been doing open-source work for over twenty years; which gives me the advantage of a vast portfolio.
I was a hiring manager for 25 years. Hiring people was a very important part of my work. I managed a small, high-functioning team that did image pipeline "engine" code in C++. Getting headcount was a huge battle, and I kept employees for decades. I loved multi-page CVs. "Draw Spunky" tests were absolutely worthless in evaluating people that would become part of my team. Interviews were often very casual affairs, where I'd encourage people to tell me stories about their work.
I have a Stack Overflow story that lays out my work in a linear fashion[0], or CV fashion[1]. I kind of like the idea of an SO story. It's fairly direct in pointing to my work.
My experience is that the vast portfolio is ignored by hiring managers (recruiters are much, much worse). I used to send links to relevant projects, when applying, only to have them completely ignored, in favor of a 50-line binary tree test. I have come to realize that binary tree tests are "young pass filters," as the only place binary trees actually exist, are in colleges. If a company gives a binary tree test, then I know they aren't interested in me, and are just ticking an "Interviewed old fart" checkbox.