Fuera de Juego was a promotional web application developed for Mahou to engage football fans during the LaLiga season.

The application allowed users to submit promotional codes found on Mahou beer bottles to predict results for upcoming LaLiga matches, enabling them to climb rankings and win prizes.

Architecture & Development

As a Frontend Developer inside a five-developer team, I worked on:

• Building a mobile-first Single Page Application (SPA) using React and Redux for state management.
• Integrating the frontend with a LoopBack 3 backend API.
• Connecting real-time match scores via the BeSoccer API.
• Integrating Mahou’s authentication API for secure user validation.