Build a chat part of the product for iOS and Web -- 2

I am developing an application that has personal & group chat capabilities, and requires a robust solution with push notifications, messages / images / audio messages.

Users in the app will be able to chat personally, create or be added to group chats as well as be added to a channel where they can only read messages from the channel creators (similar to Telegram channels).

I am looking for a person who can take on the development of the backend logic for this chat and the user interface. The designs are ready. A chat should be scalable, we are projecting 25-50k MAUs in first 6 months, the group chats should be able to accommodate up to 300 users and channels should work well with theoretically unlimited users, but likely up to 5000 users.

The solution should be built to scale.

The solution should be due the middle of July at most.

FRONT-END: I am working in swiftUI for the iOS application and React.js for the web application. You should be working in either UIKit or swiftUI for the iOS user interface part of work / internal logic, and the framework for web app should be preferably React.js.

BACK-END: We are writing a restful api in Django, but will likely use Firebase for authentication. The choice of the framework / language is up to you, but we prefer solutions built either on top of Firebase Cloud Messaging, or developed in Python / Java / Javascript. If not based on firebase, the solution should be able to be hosted on Heroku.

When placing the proposal, please do not list all of the unrelated skills.


1) technological stack for implementing the iOS part (UIKit / SwiftUI) & examples of work

2) knowledge of React.js for implementation of the web app & examples of work

3) the technological stack for the backend logic of the chat

4) substantiate your proposed price for the project

The quality of provided information and the relevance of experience are the deciding factors. The budget is very flexible, but we expect professionalism.

Please fee free to contact me with any questions. (English, Ukrainian, Russian)

Kemahiran: React.js, iOS Development, Backend Development, Push Notification, Apple UIKit

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Tentang Majikan:
( 0 ulasan ) Kyiv, Ukraine

ID Projek: #29900005

14 pekerja bebas membida secara purata $5609 untuk pekerjaan ini


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$5005 USD dalam 15 hari
(13 Ulasan)

Hi, Thanks for posting your job, I would like to work with your iOS requirements. ✅✅✅Top Certified iOS Developer✅✅✅ ➲ I have 12+ years of Full-time experience in Mobile Application development in both iOS & Android Lagi

$5005 USD dalam 7 hari
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$5005 USD dalam 7 hari
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(3 Ulasan)

Hey There After going through the details of your projects I understand that you need a App developer to Build a chat part of the product for iOS and Web.I believe that you are looking for a quality work which needs to Lagi

$5005 USD dalam 7 hari
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$500 USD dalam 7 hari
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I have read all your requirements in detail and discussed them with my developer both ios and android. I am already a self technical man. and I have 12 years of experience in the development field. We can build it for Lagi

$7500 USD dalam 60 hari
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Hello Hope you are doing well. We are providing quality services in software development. We are working in many different skills  and languages. I have 6 years of experience in development in different languages. W Lagi

$3500 USD dalam 40 hari
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Hello Gentalman , I Have gone through to your all details , Let’s have chat so that we can discuss further details . We have group of Lagi

$500 USD dalam 7 hari
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Web & mobile app development experts here!! Hello I've understood the requirement. I'll definitely assist you with the same. I assure you for the best quality work & I also ensure that you will get the deliverables wi Lagi

$6000 USD dalam 90 hari
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$10000 USD dalam 30 hari
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Hi, WE CAN START JUST NOW We are here for your business Hello. client. could you share your project with me? We are well versed React.js, iOS Development, Backend Development, Push Notification, Apple UIKit We Lagi

$5000 USD dalam 7 hari
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$3500 USD dalam 35 hari
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$12000 USD dalam 45 hari
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