PulsarSeguro

“Seguridad personal y financiera, en tus manos.”

Comment

Inspiration

PulsarSeguro was created from the need to address the growing insecurity and financial violence in urban environments, particularly in areas like Nuevo León, where distrust toward authorities and high crime rates affect families’ daily lives. Our goal was to develop an app that combines personal safety with financial management, providing users with practical tools to protect themselves and make informed decisions. The app allows users to:

  • Monitor routes and locations in real time, facilitating safe travel and the planning of reliable journeys.

*Activate SOS alerts in emergencies, sending location and immediate notifications to trusted contacts for quick assistance.

*Manage trusted contacts, creating a secure support network in critical situations.

*Receive information and tips on personal and financial safety, helping to prevent fraud, extortion, and other risks that affect household autonomy.

*Access premium plans with personalized alerts and safe routes, optimizing protection according to each user’s individual needs.

  • Manage trusted contacts and receive information about financial security.

    What it does

    The app enables users to:

  • Register and manage trusted contacts.

  • Activate an SOS button that shares location via SMS.

  • Access tips on financial violence and personal safety.

  • View safe routes and receive personalized alerts (premium plans).

  • Access information about the app and its developers.

    How we built it

  • Frontend: React Native with Expo, using reusable components, contact cards, emergency buttons, and navigation with Expo Router.

  • Backend: Node.js and PostgreSQL to manage users, contacts, and alerts.

  • API Integration: Maps, geolocation, and SMS messaging.

  • UI/UX: Global style system, consistent colors, and clear buttons for a better user experience.

Challenges we ran into

  • Handling location and real-time notification permissions.

  • Integrating geolocation with SOS buttons and message sending.

  • Maintaining consistent UI across different screens and devices.

  • Correctly syncing data between frontend and backend.

    Accomplishments that we're proud of

  • Functional SOS button with real-time location.

  • Secure contact system with visual cards and clear navigation.

  • Educational screens on financial violence.

  • Premium plans with alerts and safe routes.

    What we learned

  • Integrating React Native with geolocation and map services.

  • Building a secure and scalable backend with Node.js and PostgreSQL.

  • Designing consistent and user-friendly interfaces.

  • The importance of planning and handling permissions in mobile apps.

Share this project:

Updates