Woocommerce developer

Need a woocommerce developer that can troubleshoot issues with plugins, website slowness, and various small tasks. This will be project based, freelancing type of work.
* 3-5 years of recent experience with woocommerce
* be able to troubleshoot hosting server speed issue and understand different type of caching
* be able to improve website speed through various plugins and technique.
* be able to tweak website layout to improve speed and SEO