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Hotel Management System

Hotel ERP: bookings, front desk, DTE billing, housekeeping, F&B and an AI agent.

ERP HoteleroReservasDTE / SIIHousekeepingDjangoReact NativeIA
View of Hotel Management System

About the project

A complete hotel ERP aimed at mid-size and corporate hotels, with a strong focus on front-desk operations, Chilean electronic billing (DTE) and specialized housekeeping and food-service modules.

Bookings and occupancy

  • Full booking cycle: create, edit, cancel and no-show.
  • Real-time Gantt/calendar occupancy view.
  • Audited check-in / check-out.
  • Early check-in / late check-out detection with automatic charges.
  • Cancellation policies with automatic cost calculation.

Billing and payments

  • DTE (electronic invoice) issuance via SuperFactura, including export invoices.
  • Credit notes, partial payments and multiple payment methods.
  • Cash reconciliation and daily close.
  • Company credit accounts (amounts, derivations and per-period status).

Front desk and guests

  • Guest registration with ID photo and stay history.
  • Company accounts with credit/debit and master-company groups.
  • Reception shifts with confidential PIN logbook and shift-handover wizard.
  • Digital pre check-in: public form with unique token, sent via email/SMS (Twilio) or QR at the desk.

Housekeeping and services

  • Maid task assignment with digital checklist and per-room QR scanning.
  • Maid access via daily PIN (no login) and productivity reports.
  • Laundry: guest vouchers, external tickets and prepaid credits.
  • Food service: meal plans (breakfast, lunch, dinner), per-company rates and automatic billing.
  • Configurable add-on services (tours, transfers) with per-company pricing.

Rooms and rates

  • Room inventory with categories, real-time statuses (occupied, clean, dirty, maintenance) and per-room QR.
  • Base and per-company/customer rates, with versioning and history.

AI agent

  • Guest chatbot.
  • Email processing (Gmail) with automatic replies and booking creation from emails.
  • Indexed RAG knowledge base and proactive alerts.

Mobile app and security

  • React Native / Expo app: front desk (bookings, check-in/out), housekeeping (tasks, QR) and a guest PWA.
  • RBAC by profile, passwordless PIN login and full change auditing.

Stack

Django, relational database, React Native / Expo, SuperFactura (DTE) integration, Twilio, RAG-based AI agent.