Wordpress/WooCommerce site development.

We currently have an operational Wordpress website that uses WooCommerce for an online parts store. We have the general structure in place and it is fully-functional. However, we need help improving the load speed of the website and optimize it for mobile-use. We use multiple plugins on the website to improve performance like WP Rocket, Imagify, and more, but are looking for a professional to optimize. We also need help fixing/forwarding bad URL's that occasionally pop-up and hurt our SEO. Please let us know if you need any further details. Thank you.