if you are interest in making really very smart system related to your task i will do it for you, i alredy develope a project for smart marketing for facebook, twiter, pinterest and tumblr.
Relevant Skills and Experience
Python, Django, flask, Shopify app, very well understanding off facebook, twitter, Pinterest and Tumblr API to post on these all social media
Proposed Milestones
$35 USD - facebook module
$35 USD - twitter module
$35 USD - pinterest module
$35 USD - tumblr module
Additional Services Offered
$1 USD - simple databse