Work
Platform

NegoInversiones

A real-estate sales operation, run from a single panel.

Internal product · access-gated
Industry

Real-estate platform

Problem

Leads, projects and sales lived across spreadsheets, with no RBAC and no reliable cross-tab session.

What we built

An admin panel centralizing leads, units, sales and financing with 8-role RBAC and session auto-refresh.

What we built

An admin panel that centralizes leads, projects, units, sales and financing plans for a real-estate operation. We designed the role-based access control and a library-free session architecture that stays consistent across tabs.

  • 1RBAC with 8 roles and a fine-grained permission matrix over every UI action.
  • 2BFF session: refresh token in an HttpOnly cookie with cross-tab serialized auto-refresh.
  • 3Async bulk CSV import with a background job, status polling and per-row error reporting.

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