Messaging APP, voice, video, text similar to whatsapp -- 2

ปิด โพสต์แล้ว 5 ปีที่ผ่านมา ชำระเงินเมื่อจัดส่ง
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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.

Android iPhone Java Mobile App Development Objective C

หมายเลขโปรเจค: #16951701

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freelancer 18 คน กำลังเสนอราคาในงานนี้ โดยมีราคาเฉลี่ยอยู่ที่ $1265

HaomingLee

Hello. I can create your own chat system by using socketio. And I recommend to use Agora third party for audio and video call service. Please send me a message to discuss more.

$1250 USD ใน 20 วัน
(49 รีวิว)
7.4
JoomlaVogue

"Greetings, Hope you are doing well.... We have gone through to your requirements and we can understand that you want Experienced, Telanted and Qualified Developer team to build your requirements. We have gla เพิ่มเติม

$916 USD ใน 20 วัน
(74 รีวิว)
7.6
shreeyait

"Hi there, We are Shreeya IT Solutions with 5+ year experience in Mobile application and Website development. We can developed the application and website like : - Social media - Audio and video integration - เพิ่มเติม

$750 USD ใน 10 วัน
(43 รีวิว)
6.9
hiretechexperts

Hello, I have understood the project details specified , but need to ask few points. So can you please click Chat button to send a text message whenever you comfortable to discuss. At present I am placing a placeholde เพิ่มเติม

$1250 USD ใน 10 วัน
(4 รีวิว)
5.9
MobiApps21

Hi there, I hope you are doing well :) I have strong experienced and skills in developing apps, Your idea is to develop an "Messaging APP, voice, video, text similar to whatsapp -- 2" and i have been done the simila เพิ่มเติม

$850 USD ใน 15 วัน
(17 รีวิว)
5.9
pinesucceed01

Hi, i have read your description, i can do your 100 % application. I have good experience in voice, text, VOIP application. I am also using Whatsapp.

$1250 USD ใน 20 วัน
(23 รีวิว)
4.8
mmadi

Dear xofree Please do have a look at my profile and portfolio. I have already developed and designed something like this "Messaging APP, voice, video, text similar to whatsapp -- 2" for a client of mine and I can เพิ่มเติม

$1050 USD ใน 24 วัน
(2 รีวิว)
4.3
bacbondevcenter

I will do the project with Messaging APP, voice, video, text similar to whats app. So you good to user interface and so much people

$1250 USD ใน 20 วัน
(0 รีวิว)
0.0