Hi There,
CAn you please share the Website URL and What you need to upgrade?
I'm a PHP expert worked on many sites in technologies like Joomla, Magento,Yii, Corephp, wordpress, opencart, HTML5, responsive, website design, development, product management experience and also frameworks like Smarty, Yii, Cakephp, Code Ignitor etc. I'm very interested in your job post involving these skills.
I've consistently delivered projects on time and under budget as you'll see in my work history.
Look forward to hear from you soon.
Best Regards,
Chetan