Hi...
I read your description and I am expert all mentioned features. I am an App developer with 5+ years of experience. I have a diversity of skills working with native and Hybrid Apps. I have developed many Apps and Games. Also I have a diversity of skills and experience working with PHP, HTML, CSS, JavaScript, Bootstrap, jQuery, AJAX, MySql, Wordpress, Codeigniter, Shopify, e-commerce and WooCommerce, responsiveness.
Please come in chat for details discussions.
Best Regards
Muhammad