Extranet System for Collaborative Real Estate Valuation. Celtic is a real estate management portal designed for a national network of agents. Built to optimize the collection, organization, and analysis of data on commercial properties, it allows authorized users to upload property sheets, documents, maps, and generate standardized comparative reports.

The entire operational workflow – from property registration to the production of consistent, geolocated outputs – has been designed to ensure efficiency, accuracy, and uniformity. A simple and functional interface guides users through every step, reducing the margin of error and enhancing the quality of the data collected.