Website Rebuilding

We need to rebuild our website, taking positive attributes from one website to the other. Improving the functionality, speed and optimization We will be needing someone who can: - multi site setup (a website - becomes the core of the new multi site) - the merge of websites will be part of the new network - Look at the set up (BuddyPress) if we will keep it or not - Need a membership registration for the website (with a social login) - When someone land of the members only page and they register. After registering they should be (important) in the exact same page where they register. - Lock or unlock certain pages behind a membership registration - the new registration thing needs to have a zap via zapier that will go straight to the CRM - Registration form from zoho (modified to the companys demands) - Needs profile pages (account page) working properly - Remove all the unnecessary plugins - The user needs to stay LOGIN like forever even they leave the website just like facebook. They will be logout if they clicked on it. - BuddyPress has a major update on their system. The contractor needs to check or see it (on the website and new one) if it can be helpfull in anyway. - Registration form needs to capture where the client registered and what is their IP Address - Knows his way around Elementor and Wordpress in terms of the custom functionality - HVC page notifier - remote URL notifier - one click action button