Design and develop WordPress site

-should be able to code on js+jquery+ajax+json+php -should be able to work on VPS(Virtual Private Server) -should be able to make custom secure plugin with given features + any new that is good for site when develop and design it -need to re-design and develop whole site with plugins like subscription , unit converters(unit value will be provided) and more , there are 100+ unit converters but design for all unit converters will be almost same -unit converter has many features along with limitation based on subscription and account -admin panel for user and subscription management - payment integration -user friendly design with minimum loading time and should pass google audit test -search that can be able to communicate with all unit converters on site -pdf file creation with table structure -user and developer account with different subscription packages with 30 day's trial subscription - login , sign up , contact us , privacy , request-recommendation forms with captcha for protection from automation scripts. -automation script detect and prevention -FAQ page where login user can ask questions and admin can answer -unit converter logic should be protected -using ajax+json+js and anything else required -need to use good animation for plugins and search box or any other elements that need to