Virtual Assistant needed for ongoing work for Pet Art company

I am looking to hire an assistant to perform various tasks for my company, Petsy (www.petsy.cc)

Will be between 5 and 20 hours of work per week, depending on the season.

Sample tasks:
- Respond to customer inquiries
- Manage our social media (please have experience writing social media posts; we will give you guidance if you need it)
- Ensure our artists are on track for timely delivery of their work
- Clean up our Trello board

Preference will be given to people who have experience crafting social media posts. Almost all communication will be done over Slack.