Looking for an administrative assistant

We're a US-based company that specializes in online sales. We mainly use Amazon and Shopify for our sales channels.
Job duties will include processing of data in online spreadsheets and related. Also some social media on facebook, pinterest, etc.
Required: Excellent english writing skills. Experience with google sheets is a plus.

** Please ONLY contact me through onlinejobs.ph. Do NOT contact me through my personal email. We will correspond through email after hiring.