All-in-One Booking Platform
A comprehensive online booking platform that allows users to explore, compare, and reserve flights, hotels, car rentals, and tours from a single unified interface with a seamless and intuitive user experience.
Tech Stack
Backend
ASP.NET Core Web API
ASP.NET MVC
Entity Framework Core
SQL Server
Frontend
Razor Views
Bootstrap
JavaScript
jQuery
Database
SQL Server
Infrastructure & Tools
Visual Studio
Rider
VS Code
Swagger
Git
Postman
Architecture
Clean Architecture
Repository Pattern
Unit of Work
Layered Architecture
RESTful API Design
Project Overview
This project is a full-featured multi-service travel booking platform designed to simplify the trip planning experience by consolidating multiple reservation services into one centralized system. Users can browse and compare a wide range of travel options including flights, hotels, car rentals, and guided tours, all within a clean and responsive interface.
The platform provides detailed listings with specifications, pricing, availability, and filtering options to help users make informed decisions quickly. It is built with scalability and performance in mind, supporting dynamic data loading, structured search capabilities, and smooth booking workflows.
From a technical perspective, the system follows modern backend architecture principles and focuses on performance, maintainability, and extensibility. The design ensures a seamless user journey from discovery to reservation while maintaining data integrity and secure transaction handling.
The platform provides detailed listings with specifications, pricing, availability, and filtering options to help users make informed decisions quickly. It is built with scalability and performance in mind, supporting dynamic data loading, structured search capabilities, and smooth booking workflows.
From a technical perspective, the system follows modern backend architecture principles and focuses on performance, maintainability, and extensibility. The design ensures a seamless user journey from discovery to reservation while maintaining data integrity and secure transaction handling.
Architecture & System Design
The system follows Clean Architecture principles with clear separation between Core, Infrastructure, and Presentation layers.
The backend exposes RESTful APIs for booking, hotels, rooms, authentication, and payments. Repository and Unit of Work patterns are used to abstract data access and ensure transactional consistency.
Authentication is implemented using JWT with refresh tokens and role-based authorization. The system also integrates email services for OTP verification and password reset workflows.
Database queries were optimized using indexing and proper entity relationships to support scalable booking operations.
The backend exposes RESTful APIs for booking, hotels, rooms, authentication, and payments. Repository and Unit of Work patterns are used to abstract data access and ensure transactional consistency.
Authentication is implemented using JWT with refresh tokens and role-based authorization. The system also integrates email services for OTP verification and password reset workflows.
Database queries were optimized using indexing and proper entity relationships to support scalable booking operations.
Database ERD / Schema
My Role: Backend Developer
- Designed the ERD and database schema structure ensuring optimized relationships and scalability.
- Implemented the complete Hotels and Booking modules including both REST APIs and MVC functionality.
- Developed admin dashboard UI and backend logic for managing booking system data.
- Applied Clean Architecture principles with proper separation between Core, Infrastructure, and Presentation layers.
- Implemented data access layer using Repository Pattern, Unit of Work, and Service Layer abstraction.
- Integrated authentication and authorization flows (JWT-based system already implemented within the project architecture).
- Performed API testing and validation using Postman and Swagger.
- Contributed to Hotels module in MVC including views, logic, and data integration.
- Collaborated in structuring a maintainable, modular, and scalable system architecture.
Business Impact & Results
Built a scalable booking backend capable of handling multiple modules including hotels, rooms, bookings, and authentication with secure and modular architecture.
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