· Owned Android platform architecture and technical direction for SmartThings mobile apps and SDKs, supporting multiple customer-facing applications and partner integrations used by millions of users globally.

· Delivered Scan Nearby and Multiple QR Scan features for the SmartThings Pro for Installers B2B app, eliminating manual setup steps and reducing device onboarding time by ~30%, directly improving installer productivity.

· Led cross-functional Android, backend, and partner teams to define and deliver foundational SDKs, accelerating feature delivery by ~15% and reducing integration friction across apps serving millions of active users.

• Configured CI/CD Pipelines, Managed Play Store releases, Crash monitoring & Feedback reports for the SmartThings Pro for Installer App.

• Developed the first version of SmartThings Pro for Installer Android App to onboard Samsung Appliances for Enterprise Customers.

• Designed & Implemented Bixby Hints feature to the SmartThings App.

• Rearchitected Alexa & Google Assistant Integration features by using Kotlin, Coroutines, MVVM Architecture, Hilt & Repository Patterns.

• Developed App to App Link feature to onboard Partner devices to the SmartThings platform.

• Developed SmartThings Android TV App using Kotlin, MVVM, RxJava & Dagger2.

• Developed Scene Widgets and Zwave Utilities features to the SmartThings App using MVP Architecture, Dagger 2 & RxJava.

• Led the team to develop Hub V3 onboarding feature using MVP Architecture, Dagger 2 & RxJava.

• Spearheaded Kotlin Adoption initiative within our Android Apps.

• Organized workshops aimed at mentoring Engineering Leads from Samsung Korea on app architecture principles, focusing on MVP, Utilization of RxJava and the Dependency Injection using Dagger

• Developed MarketPlace and Mobile Geofence features for SmartThings Classic App.

• Implemented Dependency Injection Architecture using Dagger 2 for SmartThings Classic App.

• Led Architectural Improvements using MVP Architecture for SmartThings Classic App.

• Developed Unit tests using Mockito framework which increased code coverage to 80%.

• Rearchitected the Android application for a fintech client using Java, XML, Android SDK, MVP, Dependency Injection & Repository Patterns.