Build a Website

-- One page web design(no page refresh)Website design(similar to twitter/facebook/linkedin), development and functionality coding along with admin control panel to manage the portal contents. -- Allows user to -- create their profile -- post blogs similar to linkedin/Quora -- ask questions similar to linkedin(Within various groups) -- Users should be tagged as per their city, state and country wise. -- Questions could be tagged as per location(if required). Tagging should work similar to quora. -- A central daily blog will be also included from the company side to publish blogs on a daily basis. -- The application must be scalable and allows other features to be included as and when required. -- Full back-end for management -- At the Q&A side, it should similar to Quora/LinkedIn with a difference -- Integration of Google AdSense -- Place for Classifieds/Banners for advertisements -- User verification and authentication(two factor) email based every time -- Security enabled by design -- SSL enabled -- Developed in core PHP or may be some using some scalable framework, HTML5, Bootstrap, AJAX, JQUERY, JAVA SCRIPT, Core PHP , Js framework (Angular, Node)Third party API Integration, Third party Api development, mobile technology (android & iOS) -- Mobile friendly -- Sample sites -- [login to view URL] -- expert-exchange -- Linkedin -- Payment terms --No payment will be made in advance -- Payment will be made upon phase wise project completion -- Phase 1: 20% -- Phase2: 30% -- Phase3: 35% -- Rest 15% will be paid 30 days after completion of the project