Tech Virtual Assistant: Wordpress, Dig. Marketing, Social Media

I'm looking for a n ongining engagement with a Virtual Assistant (VA) who's very good with Technology (wordpress sites internet, digital marketing etc and content creation (e.g. Social media posts etc) for a small amount of regular work:

Essential Skills:
1) Digital Marketing: Email campaigns (sourcing or writing content), sending newsletters etc, Blog and social media, posts,

2) Basic customer service (simply replying politely to emails)

3) CMS (Wordpress): Logging in, enabling updates, deleting spam comments etc, Making basic edits to posts and pages, Checking stats, Installing and enabling plugins

4) Technical understanding of the internet: What a domain is, Basics of email, etc

5) Language
Perfect written English

Example Key recurring tasks:
1) Login to each google analytics and getting stats
2) Login to Wordpress sites and get stats
3) Identify new content ideas, create content (or commission it on iWriter) and post it to Wordpress site
4) Social media posts (Facebook, Twitter, Instagram, Tumbler)
5) Social media comments
6) Social media group management (engaging with users)

Other tasks (from time to time)
1) Commissioning graphics to be designed (write requirements, find freelancer, get it done, get my approval, make the change on a site)
2) Commissioning code changes to be designed (write requirements, find freelancer, get it done, get my approval, make the change on a site)