I need an end-to-end car-rental application built from scratch. The first milestone is a responsive web app that lets visitors search available cars, create a booking, and pay securely; I then want the codebase structured so native iOS and Android clients can be added without rewriting the back end. Core flow • Search / filter vehicles in real time • Checkout with card or wallet (Stripe or a comparable gateway) • Role-based accounts: customer dashboards, an owner area to list or update cars, and an admin panel to oversee bookings, payouts and fleet status • Clean REST or GraphQL API so mobile apps can consume the same logic later • Modern front-end (React, Vue or similar) with server-side rendering for speed and SEO • Back-end in Node, Django, Laravel or a stack you are comfortable scaling; include authentication, rate limiting, and simple analytics • Relational database with migrations and seed data Acceptance criteria 1. I can deploy the project with a single command to a cloud service (Render, Heroku, AWS or similar). 2. A demo account for each role shows the complete booking journey from search to payment confirmation. 3. Unit or integration tests cover key endpoints. 4. README documents local setup, environment variables, and future mobile integration points. Share examples of full-stack apps you have shipped, note your preferred stack, and outline a realistic timeline.