Portfolio
Many people have portfolio website where they show who they are, what they are about and their career path. That is like an online curriculum vitae. Sharing your experience and knowledge about certain topics could be interesting to others and demonstrates your expertise. If you have an good portfolio site, might help you get a job. A hiring manager can get a good impression of you alone from the website. It could even happen that people find your website and are so convinced by it that they contact you with a well-suited job offer.
A good example of this is the portfolio site of Bruno Simon. On his site you drive a car through an 3D-environment. By driving to different areas you can find out about him as a person and projects he worked on. This is a quite unique approach to present yourself. So, his website made some rounds on the internet and I am sure he got many freelance opportunities because of his portfolio site.
Try it out: https://bruno-simon.com/