Graphic Designer with web and wordpress knowledge in London

Looking for a reliable person based in central London to assist with a number of projects for our company. Graphic Design - to create identity logo/letterheads etc, to create basic html website for this and also design brochure and all marketing material. Also various other ongoing design project required ad hoc. Wordpress - to assist with developing/progressing a wordpress site and to understand the process for SEO and Google ranking for articles posted. This is a secondary requirement but a useful one to have for ongoing work with us. We are looking for someone who can work from home but need to be located near and/or willing to travel to E2 where our office is located for meetings and also to work within a team or certain tasks.