Wordpress plugin developer

Information Security Buzz (Upgrade to see actual info) is a specialized Information security news website. We are looking for WordPress developer with experience in developing the plugin.

YOU SHOULD HAVE:

Strong knowledge of WordPress Platform
Expertise in WordPress Custom Theme Development and Plugin Development
Expertise in WP Plugin Integration (WooCommerce, WPML, Membership plugins etc)
Should understand how to make WordPress manageable from admin panel
Understands WP architecture and knows how to perform database and code optimization for WordPress
Expertise in HTML5, CSS3, JavaScript
Proficiency in PHP/MYSQL and AJAX
Strong understanding of responsive web design techniques
Understand the existing plugin design and extend the functionality
Preferable good knowledge of UX designing