Dang N.

- Expert level PHP developer with over  13 years professional web development experience - Ability to do complex applications from scratch - Ability to do complex MySQL queries, optimize queries and tables for performance - Extensive knowledge of Javascript - Extensive knowledge of HTML/CSS - Knowledge and experience in Apache, MySQL, Linux - Knowledge and experience in PHPUnit and Selenium - Knowledge in system design around scalability - Ability to handle multiple concurrent activities and have a flexible, positive attitude