Hi,
Yes, I can upgrade your website and fix the issues that you are facing. I took a look at your website.
I am a proficient developer with professional-level programming experience of 5 years.
My Expertise is as follows:
* Front End: Bootstrap, D3.Js, Ajax, JavaScript, jQuery.
* Back End: Node JS, Laravel framework, WordPress, CodeIgniter, Shopify, Magento.
* Database: MySQL, MongoDB, SQLite, Postgrey
* API: Booking API, REST API, SOAP API, Payment Gateway API, Google Maps * API, JSON API
* Deployment: AWS and Azure.
Look forward to hearing from you.
Regards