I am connecting a web-based listing platform with its companion mobile app and need three core workflows polished end-to-end: • Secure login integration between the site and the app so every account can move seamlessly across both surfaces. • A booking flow • An order flow Each flow must surface dedicated management pages for the three active roles: User, Business, and Admin. These dashboards should expose only the controls relevant to the current role while sharing a consistent design language. Filters, search, and clean redirects are essential so no one lands on a dead page after an action. I will provide needful access to the deployed code. Your deliverable is an integrated, tested module that slots into the present codebase without breaking current functionality—fully responsive, error-handled, and ready for production push.