Complete site – SEO, ecomm experience and custom module expereince required

We have a drupal ecommerce site that needs to be completed both front end work on CSS/HTML5 and backend. It has been set up but does not have proper SEO code and responsiveness is not good.

Please contact us with references and links to completed work.

Thank you!

Drupal version: 


Source: https://www.drupal.org/taxonomy/term/51/feed