Required software development freelancer for IT that can work in the office once a week/8hr managing social media for the company job

We require a freelance IT person that can work in the office once a week managing / updating our social media accounts.
Accounts to manage are as follow : Company web page, Facebook , Instagram , Twitter, Yelp
Pay Rate may increase if able to manage Google Ad-word
Job Description as followed: Updating / maintaining services , Posting pictures with job descriptions , updating work status and project updates , Reaching out to potential /current & past customers , Sending thank you memos to customers. Researching Company's with similar job interest and reaching out.

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Skills & Expertise Required

software development