TeamTalk

TeamTalk is a real-time video conferencing website that provides convenient video calling, instant messaging rooms, and collaborative whiteboard functionality. With TeamTalk, you can easily stay connected and aligned with your team, no matter where you are.

• Website URL: https://teamtalk.buzz/

• Test account: test@test.com

• Test password: test123

Demo

Preview screen before joining a room & Real-time chat room

Collaborative whiteboard & Screen sharing

Recording

Table of Contents

• Main Features
• Backend Technique
  • Key Points
  • Deployment
  • Environment / Web Framework
  • AWS Cloud Service
  • Database
  • Networking
  • Third Party Library
  • Version Control
• Architecture
  • Server Architecture
  • WebRTC Architecture
  • Socket Architecture
• Database Schema
• Frontend Technique
• API Doc
• Contact

Main Features

• Membership System
  • User can sign in locally or Google& Facebook OAuth 2.0 support for third-party login.
  • User authentication with Json Web Token.
  • Customizable user profiles and avatars.
• Pre-meet
  • Before joining the video room, the pre-meet will confirm the audio and video status and on/off settings.
• In-room
  • Real-time video and audio communication with team members.
  • Instant messaging in the chatroom.
  • Screen sharing during the video call.
  • Recording is available, and supports downloading.
  • Collaborative whiteboard for brainstorming.

Backend Technique

Key Points

• WebRTC
• Socket.IO
• MVC Pattern

Deployment

• Docker

Environment / Web Framework

• Node.js / Express

AWS Cloud Service

• EC2
• S3
• CloudFront

Database

• MongoDB Atlas

Networking

• HTTP & HTTPS
• Domain Name System (DNS)
• NGINX
• SSL (Let's Encrypt)

Third Party Library

• passport.js
• peer.js

Version Control

• Git/GitHub

Architecture

Server Architecture

WebRTC Architecture

Socket Architecture

Database Schema

Frontend Technique

• HTML
• JavaScript
• CSS
• AJAX
• Canvas

API Doc

• Link

Contact

• Developer: Hungwei, Chen (AnsonChen)

• Email: ab67325@gmail.com

• LinkedIn: AnsonChen