The Live Polling Application is a MERN Stack project that combines Presence tracking and Online status, built with React. The project follows a clean, modular architecture where the React frontend, Express API, and MongoDB database stay separated, making it easy to test, extend, and present. It showcases practical full stack techniques while producing a working, demo-ready application.
Traditional offline and manual processes for this task are slow, limited to one place, and hard to scale. Without a full stack web approach built on Online status and React, users cannot access, manage, and share data easily from any device, and there is no centralized way to run the workflow.
This project applies MERN Stack techniques through Presence tracking, orchestrated with React and Online status. The application is designed for usability and scale, with a responsive frontend, robust API, and clean data layer. It produces consistent, reusable results and can be adapted to related full stack tasks with minimal changes.
React
Socket.io
MongoDB
Express
Node.js
Modular full stack app around Presence tracking and Online status
Configurable settings and role based access
Clean REST API with error handling
Responsive interface for all devices
Reusable components for related features
Authentication and data persistence
The project is layered: the client layer builds the UI through Presence tracking; the API layer exposes endpoints with React and Online status; and the data layer persists information via WebSocket server. Shared auth, validation, and state management modules support all layers, keeping the application robust and easy to extend.
Set up the project structure, database, and environment.
Build the API and data models with Presence tracking.
Implement the core business logic using React and Online status.
Build the React frontend via WebSocket server.
Wire up end-to-end flows with auth, validation, and error handling.
Test the application, fix issues, and polish the UI.
Package the project, document it, and prepare the demo and viva report.
Build production-style MERN applications
Apply Real-time data sync and Presence management
Design REST APIs and MongoDB schemas
Build responsive React interfaces
Present and defend a complete MERN project in viva
Add real-time features with Socket.io
Add payment integration
Add mobile app support
Deploy to cloud and scale
The Live Polling Application delivers a complete MERN Stack workflow — from frontend UI and REST API to database and deployment. It is practical, modern, and easy to explain, making it an excellent final year project that demonstrates in-demand full stack skills.
