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Learning
Management System

A full-scale online learning platform powering 5,000+ active learners. Built with adaptive video streaming, live virtual classrooms, and auto-graded assessments.

10 Weeks
Duration
Microservices
Architecture
1,500+
Students Built
Live Demo View Source Code
Built with : React Node.js MongoDB Docker
EduSphere Instructor Dashboard
Active Students
12,480
+18.4%
Live Courses
86
+5.2%
Completion
78%
+6.3%
Enrollment Overview Last 7 Days
R
React for Beginners
#LC-2201
Live Now
342
About This Project

Build a Real-World
Learning Platform

This is not a toy project. You will build EduSphere — a full-scale learning management system that handles everything from course authoring to adaptive video streaming, live virtual classrooms, and automated certification.

Students architect this using microservices patterns, build a video transcoding pipeline with AWS MediaConvert, implement WebRTC-based live classes via Socket.io, and set up Redis caching layers for the course catalog.

By the end, you will have handled real-world challenges like adaptive bitrate streaming, quiz auto-grading with anti-cheating timers, on-the-fly certificate PDF generation, and horizontally scalable live-class rooms.

20+
API Endpoints
90%
Test Coverage
<150ms
API Response
99.9%
Uptime SLA
Course Catalog
180+ courses
Security Score
A+ Rating
JWT OAuth2 RBAC
Payments
Stripe + Razorpay
Webhook Retry Subscription
Analytics
Real-time Dashboard
Technology Stack

Enterprise-Grade Tech Stack

Every technology chosen for production readiness, scalability, and industry demand.

Frontend

User Interface Layer

React 18
Concurrent Features, Suspense
Redux Toolkit + RTK Query
State Management & Caching
Tailwind CSS
Utility-First Styling
Video.js + HLS.js
Adaptive Video Player

Backend

API & Business Logic

Node.js + Express
REST & WebSocket APIs
Mongoose (MongoDB ODM)
Schema Modeling
JWT + Passport.js
AuthN & AuthZ
Socket.io
Real-time Live Classes

Data Layer

Storage & Caching

MongoDB 7
Primary NoSQL DB
Redis 7
Caching & Sessions
Elasticsearch
Full-Text Course Search
AWS S3 + CloudFront
Video Storage & CDN

DevOps

Deployment & Infrastructure

Docker + Compose
Containerization
GitHub Actions
CI/CD Pipelines
AWS ECS / EKS
Container Orchestration
Nginx + CloudFront
Reverse Proxy & CDN

Testing

Quality Assurance

Jest + Supertest
Unit & API Testing
Cypress
End-to-End Testing
k6
Load Testing for Live Classes
Postman Collections
API Contract Testing

Tools

Developer Experience

Swagger / OpenAPI
Interactive API Docs
Winston + ELK Stack
Structured Logging
Bull Queue
Cert Generation & Emails
Puppeteer
Certificate PDF Rendering
Features

What You Will Build

Every feature mirrors real production systems used by platforms like Udemy, Coursera, and Google Classroom.

JWT & Role-Based Access

Secure token-based auth with refresh tokens, role-based access control for Students, Instructors and Admins, and social login integration.

RBAC Refresh Tokens

Adaptive Video Streaming

HLS.js powered course player with multi-quality adaptive bitrate streaming, resume-from-last-position, and playback speed control.

HLS MediaConvert

Live Virtual Classrooms

WebRTC + Socket.io powered live sessions with screen sharing, real-time chat, hand-raise queue, and automatic session recording.

WebRTC Socket.io

Quiz & Assessment Engine

Timed quizzes with auto-grading, randomized question banks, tab-switch detection, and instant score reports per lecture.

Auto-Grading Timers

Auto Certificate Generation

Puppeteer-rendered PDF certificates issued instantly on course completion, with unique verification IDs and QR code validation.

Puppeteer QR Verify

Payment & Subscription

Stripe & Razorpay integration for one-time course purchases and recurring subscription plans, with webhook-driven access unlocking.

Stripe Subscriptions

Progress Tracking Dashboard

Per-student completion tracking, engagement heatmaps, watch-time analytics, and personalized "continue learning" recommendations.

Heatmaps Analytics

Discussion Forums / Q&A

Threaded discussion per lecture with upvotes, instructor-verified answers, and email notifications for replies via Bull Queue.

Threaded Notifications

Admin Analytics Suite

Comprehensive admin panel with enrollment analytics, revenue reports, cohort completion analysis, and exportable Excel/PDF reports.

Analytics Reports
Screenshots

Project Gallery

A visual walkthrough of the platform's key interfaces and dashboards.

Course Catalog
View Screenshot

Course Catalog

Responsive grid layout with filters, category browsing, and instructor previews.

Instructor Dashboard
View Screenshot

Instructor Dashboard

Real-time analytics with enrollment, completion, and revenue charts.

Video Lecture Player
View Screenshot

Video Lecture Player

Adaptive HLS streaming player with notes, resources tab, and progress bar.

Live Virtual Classroom
View Screenshot

Live Virtual Classroom

WebRTC video grid with screen share, live chat, and hand-raise queue.

Quiz Interface
View Screenshot

Quiz Interface

Timed assessment screen with question navigator and auto-submit.

Certificate Preview
View Screenshot

Certificate Preview

Auto-generated completion certificate with QR-code based verification.

Architecture

System Architecture

Microservices-based architecture designed for horizontal scaling, fault tolerance, and maintainability.

Client Layer

User-facing applications

React SPA
PWA
Instructor Panel
Swagger UI

API Gateway Layer

Traffic management & security

Nginx
Rate Limiting
SSL/TLS
Load Balancer

Application Services

Business logic microservices

Course Service
User Service
Payment Service
Live Class Service

Data Layer

Storage & caching infrastructure

MongoDB
Redis
Elasticsearch
AWS S3