Full-Stack Web App Developer – Dealer Inventory Management Platform

We are looking for an experienced Full-Stack Developer to design and build a modern, scalable web application for small and medium-sized car dealerships. This MVP will replace an existing Excel-based inventory workflow with a seamless, cloud-based platform. The web app is envisioned as a multi-tenant SaaS architecture where each dealership operates within its own secure, isolated workspace and accesses only its proprietary data. Core MVP Features: - Multi-tenant User Authentication (Email/Password with secure role-based access) - Shared Database Environment for dealership team collaboration - Central Dashboard overviewing inventory metrics and daily operations - Dynamic Vehicle List (interactive table view with search, filter, and sorting capabilities) - Full Vehicle CRUD (Add, Edit, View, Delete vehicle profiles) - Status and Operations Management (vehicle status, financial records, transport tracking, customer info) - Operational Checklist system (documents, photos, videos, social media tracking) - File Upload Management (secure hosting for vehicle photos and PDF documentation) - Responsive Web UI optimized across desktop and mobile devices Ideal Candidate and Stack Preferences: - Proven experience building SaaS products, multi-tenant databases, and modern web apps - Strong focus on intuitive UI/UX, fast page loads, and mobile responsiveness In your application, please provide: 1. Examples of similar web applications or custom dashboards you have built 2. Your recommended tech stack for this MVP (e.g., React, Next.js, Node.js, Python, PostgreSQL, Supabase, Firebase, or similar frameworks) 3. Estimated timeline to deliver a production-ready MVP 4. Fixed-price quote for the full MVP build