Hi there, so do you need a person to work for you or you are simply looking for a document helping you understand what platform is better (outsourcing your work?)?
I can make you a great representation of how Facebook (and instagram) differ from google, given your company, i'll also give you basics to where to advertise more / less - i can also prepare some ads to help you visualize my claims. It sounds like a fun job to help you, especially if you can rehire for other projects!
Im hihgly interested in both! can you send me the website link?
I propose to give you:
Full report on adwords/facebook & instagram advertising setup for your business (be it branding, reach, advertisement quality or customers) and give you at least 5 suggestions to improve/grow your advertisements.
My experience is 1 big company, with a few minor setups, i always stick to one business, analyze it 100% and work with it for a long term, managing it as if it was my own. Hope to take some shares in the future if we agree on everything.
Next to adwords, i can make websites/landing pages with perfect SEO score, SEO work is my daily routine - i can add it too. You make me really curious about your company right now, i am interested if i fit your requirements and if there is long-term project open