FIX CODEIGNITOR WEBSITE IN FOOD DELIVERY

Need CodeIgniter web developer and designer to fix CSS and coding to upgrade the site with the latest CodeIgniter version and fix all the bug and design. Developer need to integrated the site to payment gateway and make the site become mobile responsive. Developer need to optimize the site to be fast and make sure that every page of the site is working like blueapron.com. Developer need to point the product picture from webserver and integrated the CDN plus with cloudflare to the site so, don't have to upload the content to the web to cause web to be heavy. Develop have to make sure that the speed of the site is fast.