For the better part of a decade, I've been documenting those technical things I do that are worthy of repeat as markdown within a private GitHub repository. I've also been encouraging students to do the same and many have exceptional technical journals by the time they land a job in the Cyber Security or Digital Forensic arenas. In some cases, this mature set of on-line content and reflection is of great use when interviewing for a position.
This site contains a curated and public versions of the documentation for projects and courses that seem the most useful to a wider audience. It also showcases my interests to potential collaborators and future clients.