Adwords PPC & Google Analytics Consultant

We are a web based e-seller of courier and logistics services based in Brentford, West London. We are looking for an experienced freelancer to attend our office in Brentford 2 days per month to help our marketing team develop and refine our PPC strategy and help us get the best out of Google Analytics. As the company is growing very fast, we see this as being an on-going role that will grow over time. We are not interested in this being done remotely, so it's essential applicants are comfortable travelling to West London.