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StayFinder - Full Stack Booking Platform

StayFinder - Full Stack Booking Platform

May 2025 – July 2025
Live

About the Project

StayFinder is a full-featured stay booking platform built with Next.js for the frontend and Node.js for the backend. The app includes user authentication, property listings, detailed profiles, and booking functionality, providing a seamless experience for both property owners and travelers.

Technical Architecture

Frontend FrameworkNext.js (React), TypeScript
Styling & UITailwind CSS, Lucide Icons
Backend RuntimeNode.js (Express.js)
Database LayerMongoDB + Mongoose ODM
AuthenticationJSON Web Tokens (JWT)
DeploymentVercel (Frontend), Render/Heroku (Backend)

Core Features Breakdown

Frontend Experience (Next.js)

  • Responsive UI: Modern design built with Tailwind CSS for all screen sizes
  • Advanced Filtering: robust search system to find stays by criteria
  • User Dashboard: Centralized hub for managing bookings and property listings
  • Authentication Flow: Intuitive sign-up and login experience for users

Backend Core (Node.js & Express)

  • RESTful Architecture: Scalable API design for bookings and user data
  • Mongoose Integration: Efficient MongoDB schema management and querying
  • Error Handling Middleware: Centralized system for consistent API responses
  • Authorization Layers: Protecting private routes and user-specific actions

Booking & Marketplace Logic

  • Property Management: Dedicated flow for listing and managing property details
  • Secure Checkout: logic-driven booking system with availability checks
  • Profile Synergy: Profile management with integrated booking history
  • Global Discovery: High-performance listing browsing and property details

Challenges & Solutions

Challenge

Handling complex date availability queries across thousands of property listings

Solution

Normalized the MongoDB schema and implemented compound indexing on availability arrays for rapid aggregation.

Challenge

Securing booking transactions and preventing double-booking race conditions

Solution

Designed atomic database operations with optimistic concurrency control within the Express middleware.

Security Posture

Token-Based Auth

Secure JWT implementation for stateless user sessions

Private API Access

Middleware-protected endpoints for sensitive data

Data Integrity

Mongoose-based schema validation and input sanitization

Secure Hosting

Verified deployment pipelines with SSL encryption

Live DemoSource Code

Tech Stack

Next.js
Node.js
Express.js
MongoDB
JWT
Tailwind CSS
React

Performance

<200msSearch Speed
MongoDBDatabase
AtomicTransactions
Edge CDNGlobal Reach

System Status

Availability99.9%
Deployment
CI/CD

"Built for scale and professional-grade security."

Interested in this project?

Let's discuss how we can build something amazing together based on this architecture.

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