I’m ready to commission a complete, web-based hotel management platform that brings Front Desk, Housekeeping, Inventory, Point of Sale and Accounting under one roof. The application must run smoothly in any modern browser and expose a responsive interface that adapts elegantly to both Android and iOS devices, so staff can work just as easily from a phone or tablet as they do at a desktop. Role management is essential. I need three distinct permission tiers—Front Desk Staff, Housekeeping Staff and Management—each restricted to the functions relevant to their day-to-day tasks. Please bake that hierarchy into the database design and the UI from the start to avoid retrofitting later. Because every module is interconnected, I expect a single sign-on experience and a shared data layer: • Front Desk – check-in/out, room assignment, folio handling • Housekeeping – real-time room status updates, task lists • Inventory – stock levels for amenities and the POS system • Point of Sale – restaurant/bar charges that post straight to guest folios • Accounting – daily revenue reports, ledger, tax breakdowns I’m flexible on the tech stack as long as it is future-proof and well-documented (Laravel + Vue, Django + React, Node + Next.js—whichever you’re most proficient with). Clean REST or GraphQL APIs, unit tests and containerised deployment (Docker or similar) will be considered part of the deliverable. When you reply, outline: • Your preferred stack and why it fits the brief • A high-level timeline with milestones for each module • Any hotel systems you’ve built or integrated before I’ll review proposals that demonstrate practical experience delivering production-ready SaaS applications and can show a concise plan for bringing this platform live.