CASE STUDY

Portal Cidadão DNIT: federal road-works transparency on your phone

React Native app that lets citizens follow Brazil's federal road works (DNIT), with an interactive map, photo reports and notifications.

Dynatest · 2020 · Brazilian Federal Government · Android and iOS

Context and problem

DNIT, Brazil's federal transport infrastructure agency, runs road construction works across the country. Portal Cidadão brings that information to citizens: where the works are, their status and how they progress.

My responsibility

  • Mobile analyst and developer at Dynatest.

Solution

React Native app to look up road construction works by state, highway and contract, management maps of Brazil by state and access to photo reports of the works.

Notifications so citizens can follow the progress of works they care about.

Architecture decisions

  • React Native with TypeScript for Android and iOS.
  • DNIT data consumed through REST APIs.

Stack

  • React Native
  • TypeScript
  • REST APIs

Results

Federal road works searchable by citizens on their phones
Search by state, highway and contract, with photo reports

Gallery

  • Portal Cidadão DNIT app screen for looking up road construction works by state, highway and contract
  • Map of Brazil divided by state on the Management Maps screen of the Portal Cidadão DNIT app

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