Hello,
We have developed very similar Chat App like "WhatsApp" and have resources & technical capabilities for developing App like "SnapChat".
We are professional full stack developers, skilled & experienced in developing Mobile Apps (Android & iOS) and have done several Social App, On Demand Services App, dating app, eCommerce app etc. integrated with features like Map, Chat, Login/Sign up, payment system, push notification, also a admin system to control the application so on...
We can share our past work with you, if you will response back.
Our Services;
Free of cost technical support will be provided.
We offer unlimited revisions on design.
Daily Codes will be shared with you and will meet you on S K Y P E.
So on...
You can check out our profile at http://www.freelancer.in/u/omsoftware.html
Let me know if you have detail specs or if we can discuss ahead??
We will write you detailed SOW (Statement of Work) accordingly, so you can ensure that we are on the same pages and will give you exact quotation according to that SOW.
If you have any question for us then do not hesitate to ask.
Hope you will write us back your thoughts.
Thanks & Regard
Pratik