Hello,
I am offering a complete user guide using HTML5,CSS3 at front-end and back-end will be done by Wordpress CMS, so that you can make changes, edit, delete any time from admin panel.
My Experiences:
1. CMS: Wordpress, Joomla, Woocommerce.
2. Payment Gateway: Paypal, stripe, braintree.
3. Language: php, Laravel 7-8, Vue Js.
4. Front-end: HTML, css3, ajax, js, jquery, bootstrap.
5. Ecommerce: woocommerce, shopify, magento.
6. Database: MySQL, SQLlite, Firebase.
7. SEO/Google Analytics/Google business.
If you have any question or need clarification please feel free to ask.
Best Regards.