Social Login and Signup Feature to Existing Application

We have an ongoing project being developed in MVC 4.0, Using Smartadmin. Database: MySQL. WE HAVE THE COMPLETE PROCESS FLOW CHART READY WITH US, will be shared during discussions only. We require Social Media Development Experts to develop the following for us: 1. Facebook, Google, Twitter, LinkedIN - Login Integration. 2. Facebook, Google, Twitter, LinkedIN - SIGNUP Integration. 2. New Sign up with Mobile number Verification (Mobile number verification is a part of existing normal signup) 3. Managing Social media Insight and analytic at the backend with complete statistics and graphs/charts. 4. Allow end Users to invite contacts from their social accounts and link them to our website. 5. ALL WORK TO BE DONE ON A REMOTER SERVER USING TEAM VIEWER. 6. MANAGE PROPER CHANGE-LOG and documentation of work done 7. Log Social Logins in Existing Activity Logs 8. Display Client’s Social Login activity in admin panel (VB.Net) Skills Requires: (Request ONLY users who have the following skill set to BID for project) – - A 4 Star reputation on Freelancer - Minimum 5 Projects completed - Minimum 3+ years of Experience - Well versed with Graph API, O Auth, Social App, SM workflow knowledge, Twitter App cards, Facebook Analytics and Insights. - Good Command over English, - Dedicated Account manager - Strict adherence to time limit. - Ready to work 6 days a week. AS PER INDIAN TIMINGS ONLY. - NO ADVANCE MILESTONE RELEASE REQUESTS shall be entertained.