Summary
React Native developer with 6+ years of professional experience building and releasing production mobile apps end-to-end — including iOS App Store and Google Play submissions — currently delivering Santander UK's SME banking app at Globant. Background spans fintech, public-safety and IoT/access-control, with earlier native Android experience.
Experience
React Native Developer · Globant
- Building Kingfisher, Santander UK's mobile banking app for SMEs, in React Native + TypeScript, with state managed via XState.
- Full ticket-to-production workflow: Jira → implementation → PR review → merge, on a ~30-person team running 2-week sprints.
- Heavy test coverage: Jest plus a dedicated E2E suite in WebdriverIO + Appium; GitHub Actions for CI/CD; Dynatrace for monitoring.
React Native Developer · Genasys Inc.
- Built and maintained features for Genasys Protect (a public-safety / emergency-alerting app) and other internal apps, with Redux for state management.
- Collaborated with cross-functional teams (design, QA, backend) to ship features across iOS and Android from a shared GitHub codebase.
- Took part in code reviews, bug triage, and sprint planning as part of the day-to-day development cycle.
React Native Developer · Dormakaba Spain
- Developed and maintained Dormakaba's digital door-lock mobile apps (React Native, Redux), implementing Figma designs per Product Owner specs.
- Coordinated Agile Release Trains (SAFe) with Dormakaba's European engineering division in Germany and Switzerland.
- Maintained the team's backlog and resolved app issues sprint over sprint; attended Dormakaba's hackathons in Zurich roughly every three months.
Android Developer · Ibermática
- Built ONCE's new Point-of-Sale terminal (native Android/Kotlin) from the ground up — shipped to production and remains the terminal used by all vendors in Spain today.
- Built a companion web management tool (React) for controlling users and point-of-sale status.
- Worked in 2-week agile sprints, writing unit tests for new features and coordinating directly with Product Owners.