EduHub LMS Platform
EduHub is a robust, full-stack Learning Management System (LMS) designed to democratize education. It provides a seamless interface for instructors to create, manage, and monetize courses, while offering students an immersive, gamified learning environment with real-time interactivity, progress tracking, and verifiable certifications.
Jan 2026 - Present
Web Application
Technologies
#TanStack-Query#Next.js#JWT (Jose)#HTML#Cloudinary#CSS#Express.js#REST API#Node.js#Redux#React-hook-form#Socket.io#Stripe#Tailwind CSS#Vercel#bcrypt#zod#Responsive Design#JavaScript#MongoDB#Nodemailer#Git
Key Features
- HD Video Streaming & Progress Tracking Optimized content delivery with automated resume-from-last-watched functionality and lesson completion markers.
- Gamified Learning & Leaderboards An interactive points system tied to quiz performance and course completion, fostering healthy competition among learners.
- Secure Payment Ecosystem Seamless enrollment flow integrated with Stripe, featuring automated invoicing and immediate course access upon purchase.
- Real-time Interactivity Live Q&A threads and instant notifications powered by Socket.io, ensuring educators and students stay connected.
Case Study Overview
The EduHub LMS Platform was conceived to solve the lack of high-quality, accessible e-learning tools in the regional market. The project aimed to create a scalable architecture that supports high-concurrency video streaming, secure transactions, and a rewarding user experience through gamification.
Key Objectives:
• To deliver a mobile-first, low-latency learning experience.
• To implement a verifiable certification system for student achievements.
• To build an intuitive "Mission Control" for administrators to manage users and revenue.
The Challenge
The primary engineering hurdle was managing complex real-time states and ensuring data integrity across three distinct user roles (Admin, Teacher, Student). Synchronizing video progress with a fluctuating backend state while maintaining a lag-free experience was critical. We also faced challenges in handling concurrent quiz submissions and ensuring that Stripe webhook events were processed atomically to prevent duplicate enrollments or missed access grants.
My Solution
To deliver a premium user experience, I architected the system using React 18 and Vite for the frontend, utilizing Tailwind CSS and Shadcn UI for a polished, modern aesthetic with smooth micro-animations.
I leveraged TanStack Query for efficient server-state management and caching, which significantly reduced unnecessary API calls. For global state, Redux Toolkit provided a predictable flow for authentication and checkout processes. On the backend, I built a robust Node.js/Express API with MongoDB, implementing role-based access control (RBAC) for security. Socket.io was utilized for the real-time notification engine, while Cloudinary handled petabytes of media assets with adaptive bitrate streaming potentia