Good day!
We looked through your description carefully. We are able to develop a social application which can be used by people to communicate and can be installed on handsets and laptops. An app will contain specified geographical location, users profiles. Also it will be integrated with social networks.
We are Smichrissoft - professional software developers. We focus on website development, E-commerce systems development, mobile apps, web design, and etc. We work in this sphere more than 3 years so we can offer you the best solutions.
Feel free to write us any time,
Best regards,
Smichrissoft.