AI & IoT Integrated Hotel Management System
This project involves a hotel management system with the following core features
Reservation Management: Manage room bookings, receive reservations from third parties, update rate tables and pricing, and integrate with OTA (Online Travel Agencies).
Front Desk Management: Handle check-in, check-out, room changes, room assignments, payment processing, invoice generation, and more.
Room Status Management: Manage room availability, clean/dirty status, room layout, and hotel floor maps.
Financial Management: Track income and expenses, manage cash accounts, bank accounts, and receivables.
Revenue & Customer Management: Monitor revenue and manage customer information effectively

Technical Scale
- Total modules: 15
- Test cases: 23,000+
- Total lines of code: Over 500,000
- Frontend (ReactJS): ~200,000
- Python: ~100,000
- Java: ~200,000
- NodeJS: ~10,000
- Total screens: 100+
- Total features: 500+
- Industry-specific features: 12
- Advanced features: 5
Project Summary
Requirement Source: Based on surveys from 6 hotels in Hanoi
Team size
50 members
Duration
11 months
Technologies used
ReactJS
Python
Java Microservices
NodeJS
Customer satisfaction
92%
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