AYJI E-learning Platform

Angular LMS with learning progress, quizzes, and centralised administration.AYJI is an educational Single Page Application offering a complete student space (dashboard, course catalog, interactive quizzes) and an admin back office. Built with Angular 19 and NgRx for robust state management, it integrates Socket.io for real-time notifications.

Period:: September - December 2025
Role: Full-Stack Developer + Database Design (Angular, Node.js, MongoDB)

Frontend Backend

Context

Structure: Personal project - 3 months of development
Objective: Build a modern and accessible LMS alternative to expensive foreign platforms
Role: Full-Stack Developer + Database Design (Angular, Node.js, MongoDB)

Features

Student dashboard with progress and learning statistics
Course catalog with intuitive navigation and advanced filtering
Embedded PDF reader and optimized course interface
Interactive quizzes (MCQ) with automatic correction and instant feedback
Centralized state management with NgRx (Store, Effects, Entity)
Real-time notifications with Socket.io-client
Full back office for managing users and content
Responsive interface (Desktop, Tablet, Mobile) with SCSS

What I learned

Advanced frontend architecture: mastering NgRx (Store, Effects, Entity)
Databases: MongoDB + Mongoose (backend), Redis (cache/sessions), PouchDB (offline)
Reactive programming: extensive use of RxJS for async flows
WebSockets & real-time: integrating Socket.io for notifications
Angular best practices: lazy loading, guards, interceptors, modular design