We are a team of designers and developers with expertise and experience in Photoshop, HTML5, CSS3, PHP, AJAX, JQuery, Angular JS, XML, Wordpress, Joomla, Shopify, Bootstrap, CodeIgniter, Laravel, Google Map API and MySql.
We have delivered many responsive Wordpress sites. I can share work samples once I hear from you.
I have studied your site and the fixes/ changes you need. I am confident of delivering well. Only requirement that I cannot cover is "Make the site as fast as possible while these visible effects remain. like the video-background." We can look into this as a separate project once we have studied the code etc.
We will need Cpanel and Wordpress admin access.
I ensure a very thorough job and also support if you need changes / enhancements in future. I look forward to hearing from you and working on the project.