Major Project
Web Development
Real-Time Collaborative Code Editor
Multiplayer editing with CRDTs, live cursors and sandboxed execution
- Next.js
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- Yjs
- WebSockets
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Web Development · Major Project
Hotel Room Booking System
Date-range room availability, booking holds and a front-desk panel
2-3 weeks build
Overview
The hotel sets up room types with a count of physical rooms, nightly rates and seasonal prices. Guests search by check-in and check-out dates, and availability is counted per night so a stay is offered only if every night has a free room of that type. Selecting a room places a short hold while the guest confirms, and the front desk assigns room numbers, checks guests in and out and settles the folio.
What makes it stand up
- 01Room types mapped to physical rooms with nightly and seasonal rates
- 02Per-night availability so multi-night stays never overbook
- 03Short booking holds that release automatically if not confirmed
- 04Front-desk panel for room assignment, check-in, check-out and folios
- 05Occupancy chart and arrivals and departures lists for each day
Module breakdown
- 01
Inventory
Room types, rooms, amenities and rate plans.
- 02
Search
Date-range availability with guests and room count.
- 03
Booking
Holds, guest details, confirmation and cancellation.
- 04
Front desk
Tape chart, room assignment and check-in and check-out.
- 05
Billing
Folio with room charges, extras and a final invoice.
After this, you will be able to
- Explain how per-night counting prevents overbooking a room type
- Defend your hold expiry and what happens when it lapses
- Demo a stay from online booking to check-out at the desk
Technology stack
- React
- Node.js
- Express
- PostgreSQL
- Redis
- Level
- Major Project
- Domain
- Web Development
- Build time
- 2-3 weeks
- Difficulty
You receive
- Complete, commented source code
- 60-90 page project report (IEEE format)
- Editable presentation deck
- Architecture, ER and UML diagrams
- Local setup and deployment guide
- Sample dataset or seed data
- Viva question bank with answers
- One 45-minute walkthrough call
- 30 days of doubt-clearing support