Looking for a USA collaborator
I need a technician who can build a FullStack JavaScript management system that connects to the platform I already use to manage various dating sites and allows, with a single click of the "edit" button, automatically propagate each update to all connected portals, without using external APIs. ONLY FOR USA DEVELOPERS Key features to include • Instant synchronization of key parameters—user profile, search settings, and ads—between the main management system and satellite sites. • Intuitive administration dashboard to monitor the status of each site and the outcome of synchronizations. • Notification system (email and/or in-app) that alerts you of connection errors, completed updates, or data conflicts. • Advanced statistics: graphs and metrics on management system usage, propagation times, updated ad volumes, and individual site performance. Essential Technical Requirements • Fully JavaScript stack on the server and client (Node.js/Express or equivalent; React, Vue, or similar interface). • Modular and commented code for future extensions. • Documented installation and configuration procedures. • Compatibility with the existing structure: the management system must connect to the current platform's database and file system, replicating changes without interfering with the original code. Acceptance Criteria 1. From the main dashboard, I can change a parameter and see it reflected on all connected sites within seconds. 2. Each operation generates a searchable log entry, and in the event of an error, I receive a detailed notification. 3. The dashboard shows the synchronization status of each site in real time. 4. Statistics are automatically updated and remain accessible for historical analysis. I will provide access to the current platform and a staging environment for testing; I expect a working prototype, followed by a full implementation and a short tuning period.