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Architected a mobile banking app across Android and iOS with security and compliance as the foundation, not an afterthought.
Implemented OAuth 2.0/OIDC auth flows, biometric authentication, RASP protection, and encrypted local storage for sensitive financial data. Designed a modular feature architecture that let multiple teams own and ship their domains independently.
Result: zero critical security incidents post-launch, clean regulatory audits, and a codebase teams could actually scale.
Kotlin · Swift · OAuth 2.0/OIDC · Biometric Auth · RASP · Modular Architecture
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