Publícate is an outdoor advertising marketplace platform built to connect advertisers with outdoor ad spaces at scale. As a co-founder and core developer, I was involved from the ground up, handling everything from the design system and frontend implementation to database architecture, optimization, and third party integrations.

The platform was designed to handle a significant volume of listings, transactions, and analytics across a market that is still largely offline, which made the technical decisions matter a lot.

Built with Next.js, Node.js, and PostgreSQL, with data analytics and several integrations woven in throughout. The kind of project that challenges you at every layer, in the best way.