Led cross functional discussion for place name aliases feature. Saved 3 weeks on development by providing efficient solution for ui component. Improved venue user experience speeding up the initial venue position as pickup by 1 second on fresh start, removing flickering and improving focus. Improve route drawing by 3 seconds after adding waypoint.

Conducted 50+ interviews, onboarded 3 Middle developers and mentored Junior Developer for 15 months. Led technical vision of app for 2 years with 15+ presentations for the team. Solved major architecture problem by designing new module structure following Clean Architecture. As a result 10 subdomains were migrated fully, 21 partially and 3 screens/features fully decoupled. Consulted Android teams regarding tech/arch topics such as creating infrastructure for legacy API on new architecture, refactoring experimentation architecture, and managing dependencies. Implemented lightweight pagination library using Kotlin Flows. Introduced approach to run and develop features independently with increased build speed. Introduced test fixtures to remove hidden circular dependencies when building tests. Introduced controllable and testable way to pass success/error data using custom result class. Delivered Search feature by leading product, cross functional discussions, creating contract and implementing Android part. Used new architecture which allowed to save time/health of the team. Development: Delivered Search feature on time crash-free Migrated Dish Search Suggestions to Compose. Developed Dine-In feature Updated Restaurant List design Improved Leanplum integration which resulted in a reduction of 250 million requests per year For Eat.ch app redesigned Restaurant List, updated Menu, redesigned Search By Address feature.