Small amends to WP site with WooCommerce

Hi there, I have a WordPress site, with WooCommerce installed, and need help occasionally to upload products to the site. Make sure they look good on the user end. Ideally be able to maintain the site to ensure it's always up and running, updating plug-ins etc. But also be happy to do general admin of adding products.

Ideally a knowledge of Variable Products within the WooCommerce site, and Custom Product Options plug in, which I'm keen to start using for new products that are customisable. Thanks.