Developed a robust back-end system for a comprehensive house booking platform. This project focuses on efficiently managing property listings, user interactions, and secure transactions. Key Responsibilities & Features: Implemented secure User Authentication (signup/login) with role-based access control. Managed Property Listings through full CRUD operations, including details like location, price, and availability. Designed and integrated a Booking System to handle house reservations and availability checks. Integrated Razorpay API for secure and seamless online payment processing. Technologies Used: Backend: Node.js, Express.js Database: MongoDB (with Mongoose ODM) Authentication: JWT (JSON Web Tokens) Payment Gateway: Razorpay API Learnings & Outcome: Successfully navigated challenges in secure authentication, database schema design, and third-party API integration. This project demonstrates proficiency in building scalable, maintainable, and secure web applications with real-world payment functionality, ready for front-end integration.