Hello. I can help you to clean up existing code and make recommendations on changes.
As for me, I am professional Web Developer and co-owner of a web-development team with 15+ years experience in website development, new functionality implementation, optimization and troubleshooting.
My main specialization is LAMP stack of technologies (Linux, Apache, MySQL, PHP) but also I have experience with Javascript, Python, Node.js and .NET stack of technologies too. I have a deep experience with different PHP Frameworks such as Zend Framework, Symfony, Laravel, Yii, CodeIgniter, CakePHP as well as different open source solutions e.g. Magento Ecommerce platform, WordPress, Drupal, etc.
If you are interested, contact me free!