At SiGob S.A. de C.V., I work across React and React Native, NestJS and FastAPI, and Spring Boot integrations. I built SOAP integrations for government-facing services using WS-Security and X.509 certificate authentication.
I also migrated the mobile app's mapping stack from Mapbox to MapLibre/OpenStreetMap while preserving its geolocation features. At Wallavi SAPI de C.V., I built and evolved SGF, an internal business management platform covering sales, inventory, memberships, cash-register reconciliation, and reporting.

