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Messenger implemented node.js web app backend -- 2

Currently, we are developing the backend for MERN stack backend, so it is written with node.js and express.

We the need the Implementation of backend for messenger.

For this we have the following requirements:

1. In this messenger you can chat with people in a direct message, where you can search for people that are having an account on our platform

2. You can create groups where you invite people to it and there is some admin management etc. Basically, it should be similar to WhattsApp groups here.

3. You can create public channels, everyone can subscribe to it provided the user is logged in into our platform.

Furthermore, the messenger can be booked in three different pricing versions:

1. Free: Here, for each direct message chat and each group chat only the last 1,000 messages are visible. You can create unlimited groups (and invite people to the groups).

2. Basic: Free + unlimited messages visible.

3. Pro: Basic + create public channels

Of course, the code should cover all basic functionality like “someone is currently typing”, which you can find in WhattsApp or Slack and messages that are send in quick succession should be summarized in one panel like in Slack.

Furthermore, everything should be written in API form, such that we can call them from frontend, and there should be a good documentation of all APIs and there should be tests written for each API for full test coverage.

The following Github projects should facilitate your life very much: [login to view URL] and [login to view URL] and [login to view URL]

Upon request, I will provide you access to the Github repo, such that you can have a look for the backend implementation of the messenger.

Important!!! Only make a bid that is not above 100 USD, as we already have freelancers on other platforms willing to do it for this price.

Kĩ năng: JavaScript, NoSQL Couch & Mongo, Node.js, Express JS, React.js

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Về Bên Thuê:
( 3 nhận xét ) Berlin, Germany

ID dự án: #28196714

6 freelancer chào giá trung bình$163 cho công việc này

Dailer11

Hello. It's exciting that you are looking to do this project! I understand that finding the right fit for your project is a top priority. Getting the right working product is critical to your company’s growth and succ Thêm

$140 USD trong 7 ngày
(13 Nhận xét)
4.7
devbaloni1983

Hi, Hope you are doing well! I have 15 years’ experience in development! Thanks for sharing your project requirement with us. It will be our great pleasure to work on your project. I have checked your requirement, yes Thêm

$140 USD trong 7 ngày
(13 Nhận xét)
4.4
Devrits

Hi Hiring manager I have 6 years experience in back-end/DevOps development Self-motivated, self-managed developer with great passion for web techs. Always open to learning new things! And what most important - I won' Thêm

$250 USD trong 4 ngày
(7 Nhận xét)
4.3
zherchang316

Hello Dear. I've read your description carefully. I can deliver your work on time, with high quality. I have full experience with Nodejs, express, mongodb, reactjs. Please share more details about the job via chat. B Thêm

$100 USD trong 2 ngày
(5 Nhận xét)
3.2
nikolai198061

Hello, there. As a senior MERN stack developer, I have rich experiences in React.js, Node.js, [login to view URL], Angular.js, [login to view URL], RESTful API, MySQL, MongoDB, Google Firebase. Building user-friendly and visually stunnin Thêm

$100 USD trong 7 ngày
(4 Nhận xét)
2.7
MUmarSattar

Professional MERN Stack developer with experience of 5+ years, I have developed messenger app before I am sure I can help you. Expert in Website development with 5+ years of experience in WordPress, Shopify, PHP, JavaS Thêm

$250 USD trong 7 ngày
(0 Nhận xét)
0.0