Hi,
I have read the requirements for your project and I am super confident that I can exceed your expectations . I can upgrade your opencart website from 1.5x to 3.x with all the contents a, images, products, customers, orders, etc fully intact plus install all the other listed extensions you want to be installed, integrated and configured completely.
In addition to standard features and with your permission, I can integrate a more specialized list of other features and functions to enhance your performance and productivity like mobile responsive to devices, CHAT, CRM, SEO, Speed Optimization, Email management and delivery, deep level customized search, advanced inventory management, abandon cart management, Order management, Shipping management, multiple currencies and languages, payment gateway, etc. - This is just a few to mention
I am a fully experienced with 14 years to my credit and a specialist in full stack development /frontend and backend Development and modifications /adjustments of websites in the following platforms - MAGENTO, OPENCART, WORDPRESS, SHOPIFY, PRESTASHOP, BIGCOMMERCE, Ecommerce, Javascripts, Jquery, CRMs, PHP,SEO, SEM, SMM, speed optimizations, MYSQL , CSS3 , HTML5, Payment gateway, and many more
I am the fully experienced and very specialised for a job like yours and I am always available 16 hours daily to communicate at any time. Free Support after completion of project is negotiable.
I am ready to start now.
Thanks, Charles