This is Manochitra from Agriya ,we are pleasure to work with your requirement; we gone through your description which stated that you are looking social networking site , where user can share the ideas, photos, videos, live chat also to get connected to third party site like travel, hotels, events..
We will develop this from scratch , where you will get all the features which you required even you will get the feel and look as you expect.
Also there will be no license restriction, you can use it on as many as domain as you needed, you are the only owner and you own the copyright
We have no owner ship on script and Agriya will not reuse or resell the script, and you can even resell the script.
After completion we will have special software testing and then will install it in your server.
Deliverable’s:
6 months free technical support
Free installation on your server
will provide you the openn source code with out any encryption.
FYI:
During the Project development, you will be provided with a development URL with login credentials, you can able to view the progress from there. There will be Customer Relationship Executive available throughout the project to assist you. You can schedule meeting with our CRE via phone or any IM. Along with CRE, there will be PM, developers, designers, testers & admin will be working in project.
About us:
http://www.freelancer.com/u/lampcagriya.html
Kindly, review the quote and Please initiate PMB to discuss further about the project.