I want a full-featured real estate portal that serves both business users and end buyers in one place. The platform must combine property listings, lead management, and transaction tracking rather than treating them as separate modules, and every piece of data has to update in real time across four role-based dashboards: • Admin – complete control over listings, users, permissions, and site settings • Builder – project upload, unit inventory, construction progress, and marketing metrics • Agent – personalised lead pipeline, appointment calendar, and commission status • Customer – search, shortlist, book site visits, and monitor deal progress A fluid, responsive UI is essential so that each role sees only the tools they need, the moment something changes. Authentication, granular access control, and audit trails should be baked in from day one. Please send a detailed project proposal outlining your recommended architecture, tech stack, timeline, and any milestones you think are critical for a smooth launch. Links to similar dashboards you have built will help me understand how you approach data visualisation and live updates. I’m ready to move quickly once I see a clear plan that covers both the B2B and B2C sides of the workflow.