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Adding VoIP functionality for a health care provider App

I'm looking for an experienced developer on: VoIP / Android / iPhone / React Native.

The goal is to integrate on an existing health care React Native application where:

1- [User 1] and [User 2] are registered on the system

a new functionality with the following use cases:

2- [User 1] calls [User 2] (or vice versa). Only audio is needed. We are not interested on video at all.

3- They both can talk together

4- There could be multiple conversations going on at the same time

5- There are only two users per conversation

This health care provider have several users, then, we are looking for the cheapest solution out there.

Please, provide the costs of the service once it is deployed and what service the app would be using. The cheaper the better. If there is something free out there it would be great.

Thanks!

Taidot: Android, iPhone, Mobile App Development, React Native, VoIP

Näytä lisää: yoga holistic health care, data processing health care, total care provider logo, twilio voip service, app to app calling api, twilio flex mobile app, twilio voip android, twilio client demo, twilio voip app, spruce app, twilio client browser softphone, health care projects developed, show health care pamphlets quality, patrick health care, freelance health care services bid, clip arts logos related health care, health care website improvements, patrick health care system, project health care, source health care java

Tietoa työnantajasta:
( 10 arvostelua ) OLATHE, United States

Projektin tunnus: #19631328

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

Yknox

Hello-, How are you? I am Top 10 mobile app developer in Freelancer. I have been working in mobile app development for over 5 years If you have app idea, I can do that with my rich exps, perfect skills No worries, Lisää

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AAPBD

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8.8
suju8811

Dear, Client. How are you? I have read your description. I am senior web & mobile developer and have expansive experience on React Native & React Js, over 5+ years experience. I am familar various react frameworks an Lisää

$2500 USD 30 päivässä
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MobiStudioz

Hello, Below is the brief of project scope ►►Project Title- -Mobile Voice Call Integration - Hybrid App ►►Let us discuss the job post. ►► Our Profile ◄◄ ► https://www.freelancer.com/u/MobiStud Lisää

$3000 USD 40 päivässä
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JinTaiZhe

Dear Client. I have checked your job post and I am sure this is my job. I have rich experiences in react.js, redux-thunk, redux-saga, mobx, graphql, and react native. I assure I provide high quality product and deliver Lisää

$2250 USD 7 päivässä
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mekiho

Nice to meet you. As a senior mobile developer, I am very confident in your project. If you hire me, you will get cost and perfect result in short time. Please contact me for more detail. Best regards.

$2500 USD 30 päivässä
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tarunmehan

Hello Greetings. I assure I will develop great quality, user-friendly, attractive visually stunning mobile applications for you. A. Can you please list out the features that you want in your application? B. Do Lisää

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Gates777

Hi How are you? I am a highly skilled senior react js and react native with +4 years of experience I can work more than 40 hours a week. I think that I am suitable for this project now Your project is one of my favorit Lisää

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monitrix

Hi, Please share the link of existing health care app, will integrate voip feature with it Let's discuss and proceed further Our focus is to assure quality work Th@nks

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ksd711

Hello , I am Mobile Development (iOS & Android )Expert and have 7+ years of Experience . I can assure you of work satisfaction from my side. Area of expertise: *native and hybrid apps development including Android Lisää

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rubineverest

*** Hi *** I've read your description very carefully and it really attracts me. I'm sure I can satisfy your requirements perfectly. I'm a full-time, full-stack developer. I hope to make great relationship with you. Lisää

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peng72083

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BigCityInstitute

Hi, client I'm a react native expert I'm very happy to show you my skills on mobile apps( android and ios) I have already developed a lot of mobile app projects. please see my past works [login to view URL] Lisää

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YuKai7777

Dear Client! How are you? I am Yukai. I have read your project description. I am a senior mobile developer, native & react native apps master, familiar with voip. https://www.freelancer.com/u/YuKai7777?w=f I will do my Lisää

$2250 USD 7 päivässä
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Julian29

Hello, Android and IOS, As per your project need I can build your project more efficient with my knowledge and experience. I'm looking to work with you and I'm very sure that you'll feel great to work with me. Al Lisää

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ThatGuy09

Hi We have build voice group chat app. If you want, I can demo it to you. We can use opentok to build the voice chat feature. We can have multiple voice chat session at a time. Please message me on freelan Lisää

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vantuanvn

Dear sir, My resume : [login to view URL] I am Tuan Tran in Vietnam, I have 12 year in Software Industry . I have experience in PHP (laravel, ci, yii ..)) , nodejs, angularjs, react (js and native), J2EE,and mob Lisää

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bestit4u

Hi I look your details and i am very excited. I am getting interested about your job. Please look my skill and profiles. And then Check my experiences. ---------------Taxi---------------------- [login to view URL] Lisää

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MaMingMing

Dear client, I love to bid on your project - I have read your job description carefully and I have understood everything perfectly. As I am an experienced web/mobile developer, I can manage your project perfectly. Lisää

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ALLTECSOLUTION

Hello Sir Hope you are doing well. I have reviewed your requirements and we can implement all of your requirements with high quality work. We have developed hundreds of iOS apps and here are few of them. Lisää

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