Cần viết ứng dụng đơn giản support chức năng audio call trên nền android và ios giống facebook

* User story:

As a user using chat application,

I want in a chat app have a button, when I choose a nickname or in group chat, I can click on the button to make a call for video call. After make a audio call, that call history will be displayed in recent list. Recent list for single conversation (SC) or group conversation(GC). There are only 9 history call on recent list included: SC and GC.

So that, when I or group user chatting together by text, I can also call to chat by audio call.

I can tracking who I talk to by seeing in recent list.

* Acceptance criteria:

The voice chat feature similar to facebook voice chat messenger.

Using third party Twilio Voice API

Must be have high level design

Back-end system must be developed by framework base on NodeJS

Supported on android and IOS

Must have unit test for backend.

Out put products included: source code, application, technical document, unit test case, unit test code

Coding convention: code easy to read and maintenance

Number of history record in recent list can be configure. System admin can easy setting up this value to assign number of history call in recent list, by default is 9.

Skills: Android, iPhone, Mobile App Development

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About the Employer:
( 1 review ) Ho Chi Minh, Vietnam

Project ID: #17923977

5 freelancers are bidding on average $100 for this job


Hello, I am pleasure with your job for Need to write simple application support audio call function on android and ios like facebook. Thank you for the job posting. It’s a pleasure to meet you. I’d really like to wo More

$155 USD in 3 days
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Hello, I have genuine skills in *Angular, React JS, Node JS. And especially loving *PHP MVC frameworks such as Wordpress, Laravel, Magento*. *Ruby and Ruby on Rails More

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Greetings..!!! WE WILL DO THIS WORK AS PER YOUR REQUIREMENT AND EXPECTATIONS. With the experience of over 1600+ web development projects including ANDROID, iOS, WEBSITES, WEB APPLICATIONS, AND SOFTWARES we are the f More

$155 USD in 3 days
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Hi bạn. Team mình vừa hoàn thành 1 app đúng kiểu của bạn: chat, call 1:1, call group. Tuy nhiên bên mình dùng tokbox, backend based trên Express và hệ thống được khai thác tối đa AWS. IOS đã lên store tên là Youdoc, More

$30 USD in 3 days
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Hi, Read your entire job description and understand it well - I AM ON JOB BOARD Providing you an Audio call functionality like Facebook - Having 9+ years' experience with Mobile Application Development, I have d More

$36 USD in 3 days
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