This blog is Jekyll-based, and supports multiple authors.
Jekyll references:
a) Make sure you are listed in _data/authors.yml
b) Specify yourself as the author: in the post's frontmatter
Specify tags: in the post's frontmatter as an array:
tags: [fun, profit]
Create draft (unpublished) posts in the _drafts folder. The file name should be a URL-friendly filename with no leading date.
Posts should be moved to _posts when ready for publication. The naming convention of these files is important, and must follow the format: YEAR-MONTH-DAY-title.md