Priya Raghunathan

Priya is a staff mobile engineer with nine years working in React Native, currently consulting for fintech and healthtech teams shipping on both stores from a single codebase. She spent four years at Klarna on the merchant-facing app, where she led the migration off a legacy Java Android codebase to React Native 0.68 and later drove the New Architecture rollout (Fabric + TurboModules) for roughly 14 million MAU. Before Klarna she was at Coinbase on the wallet team, writing native bridges to Secure Enclave and Android Keystore. She maintains two small open-source libraries for biometric auth and contributes occasional PRs to react-native-screens. She writes here mostly about performance profiling with Flipper and Hermes, EAS Build pipelines, and the practical headaches of running a brownfield RN app inside a 12-year-old iOS host.