Mobile Messenger App Like Whatsapp With Added Features-Urgent

Hi, I have gone through your requirement and highly interested for this project Please contact once for any clarification. I have a 10 years of experience in software Design, Development and 5 years of Mobile Application Development. I understood your requirement and I am confident to do this Job. 100% result guarantee ,high quality, security, expert development with professional source code. Please check my recent work Portfolio on my profile http://www.freelancer.com/u/yashwantdhangar.html Feel free regarding any clarification. I am ready to start immediately and looking forward for long business association ahead. Thanks & Regards Yashwant D.

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I read and understood your project We are a team of experienced developers with iOS and Android, mostly with communication protocols like XMPP and SIP. We have developed a few client-server apps with XMPP and eJabbered. All our applications include Multi-User Chat, sending online, idle and offline presence, sending location, files, photos and videos. We also work with mobile databases, message encryption at the highest level (2048 bit, private and public keys and openssl xmpp socket encryption). This xmpp communication protocol in extensible to many forms. It only depends on the kind of aplication you want to develop. We work with node.js, MongoDB, noSQL,PHP, etc. We can work on iOS and Android only. We also have a backend team. On iOS we only work on iOS 7 with ARC. On Android we have a compatibility library that allows us to start from 2.2. We have developed several xmpp applications and we use webRTC(former libjingle) for voice and video calling and xmpp signaling for the stun/turn servers to connect to the proxy. We work on an hourly rate or rate/2 weeks. We still need more information about the application. We have a demo ready. skype: bogdansturza