Hi James,
I will upgrade your script into 7/8 version, will also manage and upgrade the MySql DB and I am good for 3rd and 4th points mentioned here, I can start the work right away, please start discussing the work with me in more details.
I am a PHP developer, please check my experience according what you need:
Back-End Web Development. Extensive use of other frameworks such as Laravel and Codeigniter. Having understanding of building maintainable, test driven, scalable web applications. Strong knowledge of object-oriented programming, TDD and BDD and the MVC pattern.
My Front-End Web Development: 5 years’ experience with jQuery. Thorough understanding of HTML5, JavaScript and CSS. Proven experience developing quality, user-focused, accessible, standards-compliant and responsive websites. Experience with tools like React, Backbone, Grunt, Sass, Less, Bootstrap and Foundation. DevOps and Systems Administration. 8 years’ experience provisioning and maintaining Linux servers to run high traffic, high availability websites. Extensive command-line knowledge across Linux and Mac operating systems.
Please check my portfolio:
https://www.freelancer.com/u/pinesucceed01
I am also experienced with Git, Mercurial and SVN. Ability to administer Nginx, Apache, PHP, MySQL, PostgreSQL, HAProxy, Exim, OpenSSH and other services.
Thanks