Developing an messenger app

Ditutup Disiarkan 5 tahun lepas Dibayar semasa penghantaran
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Developing an messenger app, imaginable as WhatsApp++ (major functionality of WhatsApp plus a some other functions). We have an existing app developed in CodenameOne, having most of the desired functionalities (but very low quality of code), this would be replaced by the new app. We have a backend which we would like to keep (over websockets). The project would be to redevelop the existing app from ground up in React Native, we would like to implement a fancy looking responsive design ...

JavaScript Mobile App Development

ID Projek: #17171027

Tentang projek

70 cadangan Projek jarak jauh Aktif 5 tahun lepas

70 pekerja bebas membida secara purata $29047 untuk pekerjaan ini

Teknowledge

Hey, I have read your description, but is it possible to discuss further ? Please do open up a chat to discuss further and let me know a suitable time. Which timezone are you from ? About us : I've got 12 year Lagi

$20000 USD dalam 25 hari
(132 Ulasan)
9.4
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 Lagi

$38888 USD dalam 100 hari
(106 Ulasan)
8.9
zhengnami13

Hi I have rich experience in messaging app. Also I'm very familiar with React Native. I have been built many messaging apps using socket, XMPP and other 3rd party SDK. I can rewrite your app in React Native per Lagi

$38888 USD dalam 100 hari
(207 Ulasan)
8.8
EliteSolution8

Hello I've read your description and can see that you'd like to design and build a messenger app similar to Whatsapp with added advanced features. As a senior developer who has good experience in messenger app deve Lagi

$25000 USD dalam 90 hari
(59 Ulasan)
8.9
mingah429

Developing an messenger app Hello, I read your description and got what to do. I am looking forward to discussing more for your project. I am ready now, please message me to start your project. I have 7+ year Lagi

$30000 USD dalam 90 hari
(57 Ulasan)
8.5
Honestdeveloper1

Developing an messenger app Dear sir I have completed projects similar to your requirement in the past. If you could share your project detail requirements, I will share relevant past work and demo. I already Lagi

$20000 USD dalam 60 hari
(54 Ulasan)
8.2
Yugene90

hi, sir, thanks for your posting new job. I have checked your job "Developing an messenger app" and placed a bid since I have already developed apps similar to yours. Below are my past successful apps similar to y Lagi

$20000 USD dalam 10 hari
(72 Ulasan)
8.3
codeguru786

Thanks for the project posting, we can do this work for you. We have tons of experience in delivering similar mobile messenger solutions and we are very confident and keen to work on your post also. Please contact us v Lagi

$46666 USD dalam 60 hari
(110 Ulasan)
8.3
wuyong2020

Hi, I am Mobile expert and have 7 years experiences. I am very interested in this project. Hope to work with you. Best Regards

$38888 USD dalam 10 hari
(75 Ulasan)
7.8
hemanshusondhi

NO UPFRONT PAYMENT REQUIRED! We very well understand that as soon as you have posted this project, you would be flooded with tons of bids and making it very hard to choose the right freelancer for you. Below is w Lagi

$20000 USD dalam 100 hari
(62 Ulasan)
8.3
GoodJob4W

Hello. This is Qi-feng Jin from China and I hope you are doing well. I have rich experience in mobile app development for more than 6 years in native and in hybrid languages. What I can do: - Swift4.1 / Ojbectiv Lagi

$20000 USD dalam 10 hari
(43 Ulasan)
7.9
UnitedWebSpace

How are you ? My name is Bryan Valencia. Please check my profile. https://www.freelancer.com/u/UnitedWebSpace I have time to discuss and deliver your your project. Looking forward to discuss about your project. Lagi

$20000 USD dalam 10 hari
(45 Ulasan)
8.0
langlangFan

Hello, I am a mobile expert with both iOS and Android experience. I have developed similar application that you want. You can check my skills from my portfolio. I think we can be a really good partner each other. Lagi

$20000 USD dalam 10 hari
(80 Ulasan)
7.5
aashshak

Hi, there - my name is Amin, came from America. I've read your brief and can see that you'd like to upgrade an messenger app similar to WhatsApp in React-Native framework. I am extremely experienced in iOS and An Lagi

$30000 USD dalam 120 hari
(33 Ulasan)
7.8
YouSheng

Dear Client, I've just read your job post and much interested in your project. I have been creating high quality and excellent iOS and Android apps for 6+ years using Swift, Objectiv-C, Java, Xamarin (Native & Form) Lagi

$25000 USD dalam 10 hari
(45 Ulasan)
7.7
shineiron0708

Hi, I’ve read your description carefully. As you can see my profile, I have great working history and strong experience in native iOS/Android app development. I am ready to start immediately, work my full time for y Lagi

$20000 USD dalam 10 hari
(37 Ulasan)
7.0
hegazy

I developed chatting applications before. Some are like whatsapp but I was adding encryption with 3 or 4 layers. What platform you plan to support?

$38888 USD dalam 210 hari
(14 Ulasan)
7.1
JiangYinJi23

Hi, Client ! I’ve reviewed project description carefully and It looks very interesting for me Your job posting really caught my eyes. I have an experience of 6+ years of mobile app developer, so I have confide Lagi

$38888 USD dalam 10 hari
(25 Ulasan)
6.8
nvbpatel789

Hello dear client, I checked your requirement and understand it. I am able to do your desire work . I have good experience in mobile app development. I can integrate screen and provide you best delivery of desire wo Lagi

$27777 USD dalam 10 hari
(106 Ulasan)
6.3
king18yat

I shall like to create the messenger application for you . Please provide the project scope . The technology of work will be React native.

$20000 USD dalam 44 hari
(32 Ulasan)
6.1