Dang Le

Android Engineer with 8 years of experience building native Android and React Native applications using Kotlin and modern Android architecture. Most recently, I owned Android development for USCC Call Guardian (500K+ users) and Xfinity Call Guard (200K+ users), leading feature development, production releases, and reliability improvements. My experience includes designing offline-first features, background synchronization, REST API integration, Google Sign-In, Firebase, WorkManager, Coroutines, and React Native. I improved application reliability to a 99.82% Crashlytics crash-free rate, designed cross-device settings synchronization, and delivered features including spam detection, deep linking, push notifications, and accessibility improvements. Previously, I developed Android and React Native applications for Samsung, delivering 2 flagship and 3 retail demo applications showcased in Best Buy stores. I'm seeking a Senior Android Engineer role where I can build high-quality mobile products, own features end-to-end, and collaborate with cross-functional teams.