Virtual Assistant - various tasks

I am looking for an individual to assist in the running of my 2 businesses in the UK.

I require assistance with:
Website building (site already live - graphics & text to be added) - 2 different websites
Social Media Posting (Facebook & Instagram)
Photo gallery & business photos collated
E-Book writing

There will be more, in future, for the right person.

Excellent English - both writing and speaking - is a must.

General administration duties also required. This is on a part time, when required basis. Please send me a message for more details.