Design/Build Business Social Network

We want to make a website that is like [login to view URL] + other features added on Developers please visit the site and familiar yourself with what is needed before bidding. We will take our the time to pick the best developer at a reasonable price. No need to rush bids. - A business social networking site - Site Must be smartphone and iphone compatible and optimized for their view as well either the main site or an alternative page made just for smartphones To begin discussion of in-depth requirements for this project we need the following with your bid: -brief introduction of yourself and your team. -examples of previous work on Social Networking creations or similar work that shows you are capable of this task. *no copy-and-pasted bids and please keep intro and examples BRIEF. we will respond with questions. The site will have different membership levels with different abilities for each User's will have their own name in the profile html. example. [login to view URL] that is also the address of their public profile(search enable on search engines), which they can set what they want people to see. but to message them the user must sign up and be a member developer needs to have clear understanding of how linkedin works and be able to have those networking features in place invite friends by downloading contact list from gmail, yahoo and other directory Network updates page strong admin panel to overview, flaged profile's by users, post admin messages site wide, and other basic admin functions, set prices for membership, offer promotions *will pay on milestones *must be bug free and working on time with your proposed timeframe, small 1-2 weeks grace period or else there will be reduction of your payments we will agree on it together *site will be builded SEO friendly *there are monthly charges for membership, will required the use of a monthly charging service, amazon or paypal *if user fails to make payment within one month post due, their profile will need to be deleted by the system, all needs to be automated *strong referral system will be build in, 3 levels deep, build payment system for users to earn money from the referrals, we will set min payment amount, admin panel must have full overview of this *admin will have control over the prices of the membership fees for different levels in cause change in strategy, the prices will need to be auto updated throughout the site and system *must be responsive and focused on this project *include Google Analytics code into site and help set it up *The site must be well secure in terms of protection from hackers to steal user's data, as well I do want to store any credit card information on the site initially that may change later as the site grows *predictive text on user search engine within the site, advance user search engine to search by location, occupation, company