iOS developer with 7+ years of experience (5+ in Swift), focused on performance, architecture and modularization in large-scale apps.
At Santander I owned the iOS side of the centralized MFA module and the facial biometrics refactor, acting as Tech Lead and Code Owner.
Most recently I worked on a localized consumer app serving multiple countries, using English daily with an international product team.
Comfortable with UIKit, SwiftUI, MVVM, Clean Architecture, unit testing, CI/CD and AI-assisted development (Claude Code).
• Owned the iOS side of Santander's centralized MFA (Security Challenge) module, now mandatory for every authenticated journey in the business app.
• Refactored the facial biometrics journeys (Unico, Unique, Aware SDKs): 40% less code, 100% unit test coverage, no incidents after release.
• Delivered the iOS side of Global Position, a white-label home reused across Santander countries, with 100% test coverage.
• Tech Lead / Code Owner: code reviews, PR approvals, architectural decisions and mentoring.
• Introduced the first Swift Testing unit tests and built analytics from scratch on a multi-country consumer app.
Hortali (Apple Developer Academy): app mapping community and urban gardens; 8 apps published on the App Store during the Academy.
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