Chat Server application like Whatsapp


We are looking for a freelancer who can develop mobile messaging chat application (compatible for Android and iOS) similar to Whatsapp to support core chat functionality. ioS 7 and android web server application to manage mobile client interaction. UI design will be shared by us.

1. Register using phone number as id.

2. Identification of users through phone number in contact list/Integrate phone contact list with the chat app.

3. Supports messaging chat functionality with each other

4. Creation of groups to support group chat

5. Send videos/audio/image files

Following are the requirements for the proposal to be qualified. Architecture layout of chat application.

- Client server Model details

- Details of the connection protocol to be used?

Any previous experience in building similar chat applications will be given preference.

Please mention the estimated amount of time for complete development.

Skills Required: Android, iOS, X-code, chat server

Skills: Android, iPad, iPhone, XMPP

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Project ID: #5483133

13 freelancers are bidding on average $2083 for this job


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$5154 USD in 20 days
(45 Reviews)

Here are previous work examples. Needless to say, I can implement all features More

$5154 USD in 60 days
(22 Reviews)

Dear Sir, Trust us we can do this project as we had done similar project of our clients. We want to work with you and build a healthy longterm relationship so please contact us and discuss for this project before fi More

$1391 USD in 21 days
(37 Reviews)

Hi, We are about to finish a similar application as WhatsApp, Please check the website for reference - [Demo will be available at the time of interview] Also,We have developed around 70+ An More

$3092 USD in 28 days
(11 Reviews)

Hi, thanks for your job posting. I’v good skill on iOS app developing with 6 years XP. ESPECIALLY, I MADE ALREADY VERY SIMILAR SAMPLE APP BEFORE. Please check my portfolio and touch me. I am ready to start and w More

$2061 USD in 15 days
(9 Reviews)

Hello Sir/Madam, We are a software company who specializes in Mobile Application development and designing. We have through experience with application development life cycle implementation. As a company, We brin More

$1159 USD in 35 days
(3 Reviews)

Hi, I am working in android more than 2.5 years. I have also experience in .NET & java. I have built up a team to work on different platforms like ios, etc. I have developed client server application in android. Also, More

$944 USD in 35 days
(0 Reviews)

We are the group of the experts to satisfy you with the quality service.We can discuss about this on skype to proceed further. Waiting for your positive kind response Thanks and Regards.

$1333 USD in 30 days
(0 Reviews)

Hi ryanzsl I have previously developed two chatting applications. 1- SMSall ( features like one-to-one, group chat & hashtag , image and voice sharing as well PLUS features like typing, delivered and seen ) http More

$1666 USD in 60 days
(0 Reviews)

I am a energetic, vibrant, and creative professional with extensive skills in web solutions. I have 5+ years experience in PHP, Wordpress, Joomla, Magento, Prestashop, CSS, JQuery, HTML etc. I also developed many sof More

$5555 USD in 45 days
(0 Reviews)

I am Android developer past 4 years developed many mobile apps and currently working on the chat app, i can provide you the trial version of the chat app which is under process and explain you the features of it.

$1111 USD in 20 days
(0 Reviews)

hello sir, I recently developed a ghost chat application that featured, self destruct messages, audio, video, images etc by setting x time as per user. we will discuss more on that app on time of interview. I lo More

$1500 USD in 40 days
(0 Reviews)

Hello, I hope you are having a good day. Your project sounds very interesting, and immediately I would say that it is something I can help you with. I am completely clear with the requirement and very much interested t More

$1666 USD in 20 days
(1 Review)

with the 5+ years experience we are in IT industry we have already developed many projects and we are the team of very experienced technocrats now I am working for shubham technology as a R&D Head. We have done this ty More

$888 USD in 23 days
(0 Reviews)

Hi, Do you want the same functionality of Whatsapp .? Do yo want the same functionality in both iphone and android .? We are new to freelance site but we have more than 2 years of experience in outside freelance More

$1222 USD in 17 days
(0 Reviews)