Full site meta description/titles/keywords and image alt tag creation

We are a global full service loyalty agency and we have recently relaunched our global B2B brochure website which has not yet been fully optimised for SEO, and as such we require someone to do a full site creation of:
- Meta descriptions
- Meta titles
- Meta keywords (basic)
- Image alt tags.

There are approximately 235 web pages which require meta data, and 105 images that need alt tags. We would expect an understanding of our content and on page titles to effectively recommend relevant meta data. We will provide you with an excel template document to enter Meta data and Alt tags that we can then upload to the site ourselves.

The goal of the project is to improve site SEO and search result displays across all major search engines (particularly google).

We anticipate that the project should take a maximum of 2-3 full working days and require completion on or before Monday 4th January 2016.

We are looking for someone with:
- A proven track record in SEO, specifically writing website meta and alt tags
- A strong command of the English language and strong writing skills
- The ability to provide references and a portfolio/examples of previous work
- The ability to complete the task within the given time frame.