Hello,
My skills and experience are perfect fit for this job, as I have extensive experience in web design and development.
Certainly, I will assist you to update for your existing sites with shopping cart, payment integration, change some functions as per your requirement.
Please, could you share your existing web link to review the current status and confirm the technology it has been built with?
I am among top 1000 here, and well known for my quality work. I have delivered 200+ websites in last 24 months. You can checkout my profile, to confirm further.
Technically I am competent in PHP (v5.5 & 5.6), CodeIgnitor, WordPress, Magento, Joomla, MySQL, HTML/HTML5, CSS/CSS3, Ajax, jQuery, Bootstrap v3, JavaScript etc.
I am readily available to commence this project. Please, do ping me to discuss further.
Regards,
Brijesh R, Web Expert