I’m looking for a full-stack developer who can deliver a functional prototype of a multitenant bus access control system built with Next.js plus a lightweight companion app for both Android and iOS. Platform scope The web side will be a Next.js application that doubles as an admin portal and basic CRM. Within each tenant I need: • Passenger and driver management with profile management and attendance tracking • Passenger profiles storing personal details, payment status, and travel history • Invite-code generator for every passenger and driver • A flag that marks each passenger as active/paid or inactive Mobile scope I’m happy with either React Native or .NET MAUI—use whichever you are fastest with. • Passenger mode: after entering an invite code the app simply shows a persistent QR code tied to that passenger • Driver mode: after pairing, the app opens directly to a camera scanner, decodes the QR, and displays the passenger’s name, payment status, and travel history snippet. It must clearly prompt the driver to Accept or Reject based on the active/paid flag. Core expectations • Clean multitenant architecture (each company’s data isolated) • REST or GraphQL API that the mobile app consumes (Next.js app router APIs are okay) • Basic role-based authentication (admin, driver, passenger) • Minimal but usable UI—no heavy styling required, just functional pages and components • Source code in a private Git repo with README for local setup If you have prior experience with QR workflows, Next.js API routes, or cross-platform camera libraries, mention it in your bid along with a rough timeline.