Branding Guidelines

I'm looking to hire a graphic designer whose job will be to create "Brand Guideline" PDF's. We will work to create a template format for clients that will include Colours, Fonts, and some social media tiles to get ---------- nearly all cases clients will already have a logo so it will be a case of building around ---------- rare cases, we may need to allocate extra time for logo design.

Here is an example of what I am looking for: ----------


Please reply with "I'm the brand guideline creator your looking for" and also provide an example of 1 branding guideline you've created in the past if you have done a similar job.