Grupo Mundial

**Context:** Based on La Venezolana's system, I created a fork adapted to Grupo Mundial's needs. The main difference was bidirectional communication via REST API with the insurer's central backend (legacy Java system).


**Architecture & Database:**  
- MySQL database with a similar structure but adding `sincronizacion_logs` table for auditing.  
- Use of jobs and queues (Redis) to process batch updates to/from the API.  
- Custom endpoints to query policy, client, and claim status.


**Backend (Laravel):**  
- API client implementation using Guzzle with JWT authentication.  
- Webhooks to receive real-time change notifications (policy status updates, payments).  
- Caching system (Redis) to reduce repetitive calls to the external API.


**UX/UI:**  
- Maintained responsive design with Bootstrap, but added a dashboard with personalized metrics for agents.  
- Clear iconography and contextual action buttons.  
- Forms with real-time validation and client data autocomplete from the API.


**Results:**  
- Successful integration with legacy systems without downtime.  
- Synchronization error rate below 0.5% thanks to automatic retries.