Building the Chat App like WeChat/Whatsapp

We are looking for developer who has experience on building the Chat App like WeChat/Whatsapp.

The candidates should have a knowledge of Asterisk, FreePBX.

If you have been experienced on large scale of Chat App(approximately 100K users), it will be great bonus.

Since this is beginning stage, we need the proposal of Project.

The proposal document must include Background, Scope(Target), Architectures(System, Hardware, Software), WBS, Phases of Development.

We will interview with candidates and check the proposal to choose the right developer.

Once we decide right person, we will go on next stage of the project.

We are going to build the enterprise level app certainly.

Let's keep in touch.

The candidates should have document for development. Like Proposal, Project Plan and etc...
We are not looking App/Web developer now. We are looking person who can architecture the whole system.

Taidot: Android, Asterisk PBX, iPhone, tietojärjestelmäarkkitehtuuri, VoIP

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Tietoa työnantajasta:
( 0 arvostelua ) Takeo, Cambodia

Projektin tunnus: #15894855

71 freelanceria on tarjonnut keskimäärin 35 $/tunti tähän työhön


Greetings, Thanks for the opportunity. AIS Technolabs (Expert Mobile Developers) is a dedicated team with over 5 years' experience and a strong workforce of 240+ Professionals. Understanding: I have gone throug Lisää

$25 USD / tunti
(68 arvostelua)

(From the Makers of Vivino, Seekmi & Dah Makan) Hello, I hope you are doing well, we have gone through the project description and understand that you are looking to develop chat application. We are Sphinx sol Lisää

$25 USD / tunti
(72 arvostelua)

We have experts on developing social media apps like Shift and Kruze. We have experience in domain hosting, web developing, maintaining chat and feeds database with image and video storing and streaming. You can check Lisää

$35 USD / tunti
(103 arvostelua)

Hi, I am Eric Wang, Mobile developer in China. I've just read your job posting and I am very interested. I'm a certificated freelancer with almost 800 good reviews from clients. I have experienced knowledge in ev Lisää

$50 USD / tunti
(480 arvostelua)

Hello, Greetings of the day!!! SevenStar Infotech is listed in Top 20 Trusted Companies list. You can see it from below link."SEVENSTARINFOTECH" our company listed. [url removed, login to view] Lisää

$40 USD / tunti
(69 arvostelua)
$25 USD / tunti
(131 arvostelua)

Hello, I have very top skill and experience of developing similar whatsapp so that I can do your project perfectly, As you can see from my profile page, I have top certificated skill and have good working history, ex Lisää

$41 USD / tunti
(94 arvostelua)
$41 USD / tunti
(101 arvostelua)

Hello we had already done similar job Please take a look- Wolf Wireframes [url removed, login to view] looking forward to hear from you soon Thank You

$26 USD / tunti
(24 arvostelua)

Hello, AS your app is complete chat system app. and we had developed our chat system app same like WeChat/Whatsapp. as you want to use asterisk with freePBX , and for server side programing we use webRTC based prot Lisää

$38 USD / tunti
(85 arvostelua)

Already developed whatsapp type chat app so i am ready to sell its code and customize for you. Thanks

$41 USD / tunti
(114 arvostelua)

>>>> ALREADY DEVELOPED CHAT APPLICATION SIMILAR TO WHATSAPP/WECHAT. VIDEO DEMO: ============ ==> [url removed, login to view] ==> [url removed, login to view] Lisää

$28 USD / tunti
(42 arvostelua)

Hi, Hope you are well! I have read your job posting for developing a Mobile app for you with having same features that you are looking for. i am very much interested to take this opportunity for providing you very ef Lisää

$39 USD / tunti
(43 arvostelua)

Hello Sir, First of all, we would like to tell you how we will initialize the project with you Please have a look at our portfolio for Mobile App and Unity Game based projects: [url removed, login to view] Lisää

$27 USD / tunti
(80 arvostelua)

Hello there, Sure, I got your requirement and being previously experienced in it, would like to submit my candidature for this job. I have prior experience with Enterprise level chat applications, have a look at dem Lisää

$30 USD / tunti
(5 arvostelua)

@Hi, dear I am excellent iPhone&android application developer. I have a good experience in Chat app development by using FCM If you hire me, I will do my best for you. I hope to discuss more detail Thanks @smile

$41 USD / tunti
(44 arvostelua)

Greetings, QUERIES: 1. Do you have any functionality document drafted for app to review? 2. Is there any design mockups/ wireframe available to study the architecture of app? 3. Which backend to use? 4. Any pref Lisää

$25 USD / tunti
(13 arvostelua)
$41 USD / tunti
(58 arvostelua)

I have been working with messaging apps for 5 years. (Whatsapp, wechat, skype, imo clone) I also have very good knowledge of Asterisk, FreePBX. I can easily make video/voice calling, free messaging, group chatting, p Lisää

$40 USD / tunti
(10 arvostelua)

Hello, i have check out the below description of the "WeChat/Whatsapp" app similar work & would like to update that we have developed whatsapp app in past. Please have a look on sample work - https://itunes.a Lisää

$27 USD / tunti
(23 arvostelua)