Hello Sir,
First of all thanks for the wonderful description.
I have read all the details you have mentioned here and your requirements like social networking features, rating apps for profile, social media shares, social media logins, voice chat and text chat etc.
sir for your information i am a Core php coder and i have many extensive experience of Web development application. I would generally use HTML5, CSS3, Java scripts, and J-Query for design work and PHP, MySQL, and Ajax for development. ajax is new technology using by recent business houses that have lots of users online. That means the website pressure is too high. That ajax helps the site to load any application within a fraction of time period.
I am interested in discussion with you about the project and their requirements. Please reply me as soon as possible to discuss this in details.
Best Regards!
Sanjiv Barnwal