Fix My WordPress website (PHP, CSS, JS, MySQL, Databases, WooCommerce, Theme-ing, HTML)

I need someone to fix my website quick: remove all corrupt data in site and database optimize the whole website and database clean root from unnecessary folders, backups, weeds, other files and folders we dont need as it has to be ready for migration to cloud in the near future clean wordpress from plugins i dont use, are non necessary or nulled fix the css, js, php as it keeps on breaking remove users from database, only keep myself the admin, and the other admins and users i choose to keep make the website more robust, reliable improve speed improve page speed improve page load - dont want any blinking or loading, want instant page pretty much like amp or amazon store improve database and clean it entirely optimize the whole website improve website to get great gtmetrix, pingdom and pagespeed score fix issues and errors want the website as clean as possible either migrate the child theme to parent theme (as child theme is broken and cant be updated, is a failure) or migrate same design and all functionalities to a new theme for eg. storefront by woocommerce keep in touch over the phone i need someone who knows what is doing, and not guessing, this is a must, someone who is an expert and can do work quick answer my questions even teach me some things i dont know make wordpress urls relative / fix css and js errors and web dev console errors i need someone who works super quick, and shows me results in an instant as i tell you what to update want work done when asked am interested in project work, not hourly rates help me finalise the main menu and other menus, and assigning pages, categories, etc to existing menu, work on it add more items on it and finish it so we can create: sitemap + rich snippets write and fix on site SEO fix all links, broken links, make links relative, and external links copy the images from it and make links local/relative improve speed on click improve rendering and page scroll delay/glitch need to be taught how to use wordpress with woocommerce install extension addons to woocommerce, as woocommerce plugin on its own is very weak install api more work on the go as i need customisations and functionalities