I have many years experience in general Search Engine Marketing and specifically good fundamental knowledge of onsite SEO implementation.
I always build websites with SEO in mind, taking into account URL structures & application architecture, meta data etc., because if this is not done correctly upfront it can cause exponential problems later, which is even more difficult to resolve once the website has been indexed by Search Engines.

SEO research, planning and strategy is not my area of focus, but I'm fully capable of implementing the SEO strategy provided by a 3rd party.
In addition I can also develop sitemap generation tools, implement Social Sharing buttons, widgets and more needed as part of your marketing strategy.