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Build a native android chat APP similar to Whatsapp and Telegram

We need an expert dev to develop a chat app very similar to Whatsapp and Telegram, as we already have an Ionic app, we have the backend ready with Websocket, push notification service and rest api.

Pre reqs:

Resilient in bad internet connections (Retry sending, retry connections, retry rest requests etc)

Work when app is closed and in background

Send/receive audio, document, photo and text

Show message status (pending, sent, received and read)

Current app: [login to view URL]

Skills: Android, Mobile App Development, Push Notification, RESTful API

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About the Employer:
( 0 reviews ) São Paulo, Brazil

Project ID: #22203924

75 freelancers are bidding on average $2854 for this job

winmaclin

Hello, The existing SOCIAL COMMUNITY chat app: "Voll SC" is reviewed and the CHATTING based Native Android app like "Whatsapp/Telegram" can be definitely developed by us which facilitates: - Login/Registration wi More

$2000 USD in 30 days
(630 Reviews)
9.3
aistechnolabs

Greetings!! AIS Technolabs (Expert Developers) is a dedicated team with over 8 years' experience and a strong workforce of 240+ Professionals.  It’s really exciting that we have a similar kind of expertise and work e More

$2850 USD in 30 days
(65 Reviews)
9.0
miodragstajic

Dear Sir, We did many projects similar to your plan and we will provide it in the highest quality. I'm representing Falcons Interactive Ltd. and we did over 200 high-end Apps, websites and software for worldwide comp More

$32250 USD in 45 days
(23 Reviews)
8.3
technorizen

Hello, I have 6 years of experienced on mobile application ( Android +iphone/ ipad ) and App admimn with development web services where admin can manage the app from backend ,. I have developed the Transport App , R More

$2000 USD in 7 days
(185 Reviews)
8.6
omairusaf

Hi, I am certified web android app developer with 7+ years of professional experience in the field. I have a proven track record of successfully delivering number of applications to my clients and i can confidently sa More

$3000 USD in 30 days
(51 Reviews)
7.8
Webwingtechology

Hello Warm Greeting from Webwing Technologies ! As per our project understanding need to develop application similar to whatsapp. Its a kind of chat application ,call application voice and video call application,cur More

$3500 USD in 49 days
(23 Reviews)
7.8
MobiStudioz

✔NO UPFRONT REQUIRED ✔ Hi there, Just finished reading the scope of the project ►►Brief -Mobile Chat Application Development. ►►Features Outlined- -User profile management -Gps -Gps -Admin panel -Social media in More

$5000 USD in 60 days
(42 Reviews)
7.8
topstar323

Hi How are you ? I have gone through with your project description and I`m much interested in your project. I am IT-Engineer and Business Analysts, creating complete web and mobile solutions, for already more than 7 ye More

$2250 USD in 7 days
(82 Reviews)
7.8
develophy

Dear sir, Your project reminds me one of previous chatting app called "Kavanna" and here is the app link. [login to view URL] I developed this project with Java an More

$2250 USD in 30 days
(31 Reviews)
7.8
mitss

Hello, As i check this app is based on audio, video and text chat system app same like whatsapp and Telegram chat system app. we need to develop replica of whatsapp or some additional features and functions such like More

$8000 USD in 95 days
(101 Reviews)
7.9
monitrix

Hi, Ionic app need to convert into native android app. do you want to reuse design or content from existing website? Any functional updates in new app? I am professional android developer lets have a brief discussio More

$2500 USD in 50 days
(53 Reviews)
7.9
yashtechsolution

Hello, I have gone throw your project post requirement you need complete your project as i have seen all details and we can discuss about that Being an honest person I do my work with default sincerity which develop More

$1800 USD in 40 days
(87 Reviews)
7.5
kodecubeinfosys

Hi, Greetings of the day! I read your requirement for the App development! I am leading India based trusted mobile and web application development company having more than 10 years of experienced in creatin More

$2778 USD in 60 days
(47 Reviews)
7.0
tekzee

Hi there, Hope you are doing good!!! I have gone through your requirement regarding "Build a native android chat APP similar to Whatsapp and Telegram" project and found this to be a perfect match. I have 7+ years of More

$2250 USD in 30 days
(81 Reviews)
7.3
hitech10

Hello, Myself and my team can cater all your mobile app needs to expedite your business with an excellent ROI. With an experienced team of 55+ developers and 500+ projects delivered till date, we work on all cutting- More

$2250 USD in 30 days
(43 Reviews)
7.4
technosystem

Already developed similar Mobile app and ready to customize this great app for you. Please check the Apps that have been developed so far. Messenger for Facebook [login to view URL]!/id More

$7500 USD in 40 days
(91 Reviews)
6.6
point2solutions

Dear Giovanni, Hope you are doing good!! I have gone through your requirement & understand that you are looking for a chat app to be developed in native platform separately for iOS & Android platform with the help of More

$5500 USD in 55 days
(18 Reviews)
7.2
Julian29

Hello, I'm a full-time available developer!!! You need to build similar to Whatsapp and Telegram Android app, with admin panel. As per your project need, I can build your project more efficient with my knowledge an More

$1800 USD in 7 days
(58 Reviews)
7.3
SeniorFreeDev

How are you? I really would like to work for you. I'm full stack professional developer. I have rich development experience and have developed many apps. If you hire me, I will do my best for you. I already read y More

$2500 USD in 30 days
(76 Reviews)
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shyamvijaywargiy

Hello ,hope are you well there I have seen your requirement and I am interested in this.I am ready from now to work on your app. i have 7 years of experience in mobile (android / ios ) app development. I will complete More

$1500 USD in 15 days
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