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Messaging APP, voice, video, text similar to whatsapp -- 3

I AM LOOKING FOR A DEVELOPER WHO CAN FOLLOW INSTRUCTIONS AND WHO WOULD DO THIS AS A PROJECT BUT MUST BE WILLING TO WORK FULLTIME IF NEEDED WHEN PRODUCT IS RUNNING LIVE.

This project would NOT be paid by milestonesn because 99.99% of the project is 0 to me and GARBAGE. So if you are one of those scammers looking for money upfront, stop reading now. I rather over pay than prepay a single penny

App must work on devices with or without a sim card. We have to utilize the end to end encryption so there is no load on our network for file transfers/pics/images /video calling or anything like that, all that would we directly between the users setup and records of of the activity being on our network, so we can tell what a user is doing in realtime from admin

Basicall its almost all P2P .

This project would be developed using Technology such as NODE.js/ React native app and react native web

When building the app like whatsapp we need to make sure that all in network calls stay on the app server , we a place on the admin to add all the millions of numbers we have in our network now and the ability to keep adding to the list very easily.

Any calls that are going to numbers this are not on our network would be routed to one of our network switches. .

Calls coming from other networks to app customers would be routed from our network switches to the app server.

System must be configured to run on multiple servers for scalability and redundancy to handle over 500 million users

P2p Network

Basically all in network activity would be P2p

All voip calls, video, file sharing, pic, everything

All video calls woukd remain between the app users .with just the vcdr staying with us.

We have to make sure the video quality is excellent even with very very low bandwidth

Our admin /management system must be extensive and very detail

A rotating banner ads system would be added to the product( to be discussed before adding)

Here is our old app on android, it shows the watermark and a rotating banner ads [login to view URL] I would like to keep

[login to view URL]

We will be implemented is a self-destructing message feature

Voice calling (Major feature of this app)

To be up to date and to attract more users, we are going to assign a dedicated phone number to every registered user so they can call orher app members or other non app numbers, they would also be able to receive call from any phone or device including mobile and landline phones

We can use the PJSIP library to implement Voice over IP (VoIP). This is an open source multimedia communication library written in C. The library uses a high-level API by combining the SIP (signaling protocol) with the multimedia framework and NAT traversal functionality. This API is suitable for all types of systems including mobile handsets.

Group video chatting (one-to-one and multi-user communications

Users would be able to video chat 1on1 or in a group of up to 250 people

YOU WOULD USE WHATSAPP AS AN EXAMPLE SINCE WE WOULD DO EVERYTHING 100% AS THEY ARE DOING NOT 99% BUT 100% PLUS ALL THE THINGS WE ARE ADDING.

Taidot: Android, iPhone, Java, Mobile App Development, Objective C

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Tietoa työnantajasta:
( 0 arvostelua ) nyc, United States

Projektin tunnus: #17063864

40 freelanceria on tarjonnut keskimäärin %project_bid_stats_avg_sub_26% %project_currencyDetails_sign_sub_27% tähän työhön

HugeWave

Hi ***Let's built the successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , I have good experience in this Lisää

$1250 USD 20 päivässä
(103 arvostelua)
8.8
Yknox

Dear, I am Song, Mobile developer . I'm a certificated freelancer with over 1000 good reviews from clients. I never disappoint my clients and I'm able to lead your project to success. Please feel free to contact m Lisää

$1250 USD 20 päivässä
(675 arvostelua)
8.9
sphinxsolution

Hi, We have gone through the project description and understand that you are looking to develop an application similar to whatsapp. We are Sphinx Solution, a team of dedicated 80+ developers, who are experienced Lisää

$1500 USD 30 päivässä
(83 arvostelua)
8.5
$1250 USD 20 päivässä
(92 arvostelua)
7.9
gahisharma

Dear Client,Hope you doing well. I have gone through your requirement and as per my previous work experience i am ready to start work immediately on your project. yes i am very much expertise with Java script,XC Lisää

$1694 USD 20 päivässä
(64 arvostelua)
7.9
MobiStudioz

Hello we had done already similar job, please take a look- Wolf Wireframes [login to view URL] Platform- Iphone + Android Native apps Kindly communicate with us so that we can discuss the job. Th Lisää

$10000 USD 120 päivässä
(34 arvostelua)
7.8
$1250 USD 20 päivässä
(29 arvostelua)
7.4
UnitedWebSpace

How are you ? My name is Bryan Valencia. I am professional mobile app developer. I am fully committed to producing quality results and delivering unique content that makes you stand out from your competitors. Pleas Lisää

$40000 USD 180 päivässä
(43 arvostelua)
7.7
wuyong2020

Hi, I am professional mobile app developer and have great interest in this project. I have rich experiences with socketio and webrtc. I can complete this project perfectly. Hope to work wtih you. Best Regards

$1250 USD 20 päivässä
(33 arvostelua)
7.0
$1250 USD 20 päivässä
(43 arvostelua)
7.3
jinzhenzhu8691

My name is Li Ming How are you? I read your description carefully and fully understood what you need. I'm the best, highly skilled and talented Mobile app developer who can give you great help. As a senior and profess Lisää

$1250 USD 20 päivässä
(31 arvostelua)
7.3
omsoftware

Hello, Greetings!! Yes we can develop your app similar to whats app in P2p Network. and we are willing to do full time work if needed. we have great experience at NODE.js/ React native Please Pm me for further Lisää

$1500 USD 20 päivässä
(19 arvostelua)
7.2
zhangguimin0604

Hi there! I can do your project for $6k. Really do you crave for completing your project? Don't worry! I HAVE FULL EXPERIENCE IN DEVELOPMENT OF THE PROJECT SIMILAR TO YOURS. I have read your project description a Lisää

$755 USD 20 päivässä
(16 arvostelua)
6.6
Julian29

Hello, I am available full time for work.I understand your requirements and ready to start your project. I am experienced Android App developer, and looking to start working with you on your project STEP BY STEP Lisää

$750 USD 20 päivässä
(46 arvostelua)
7.1
$800 USD 11 päivässä
(18 arvostelua)
6.1
MobiApps21

Hello I will develop app that will be like Whatsapp where users will be able to chat each other,will able to group chat,changing display picture. I have work sample- [login to view URL] Lisää

$838 USD 20 päivässä
(17 arvostelua)
6.0
Thesynapses

Hello, You landed on a right profile..! I have gone through the job post & feel great pleasure in contacting you to initiate a conversation. We understood basic requirement but to understand the complete scope, Lisää

$1250 USD 20 päivässä
(7 arvostelua)
5.8
technorizensoft

Hello, I have 6 years of experienced on mobile application and development web services I have gone through your project requirement specification and as per my previous experience with this I am capable to do this Lisää

$1250 USD 20 päivässä
(15 arvostelua)
5.9
mmdnow

Hello Mate, We have Ready build Online chatting app recently Name Carimov, Tilawat all features are same as Whatsapp One to One, Group chat, One to one Audio and Video call, File Sharing, Image, Video sharing. I ca Lisää

$2888 USD 50 päivässä
(17 arvostelua)
5.7
ALLTECSOLUTION

Hi Hope you are doing well. I have reviewed your requirements and we can implement your messaging /calling mobile app. We have developed hundreds of iOS apps and here are few of them. htt Lisää

$5555 USD 45 päivässä
(30 arvostelua)
5.7