•Developed AI-powered Alexa skill recommendation engine using linear regression to match users with 15+ voice applications, analyzing user features to predict subscription likelihood and driving 10% increase in adoption.
•Designed and executed A/B tests across web and voice platforms, achieving 40% increase in subscription conversions through data-driven UI/UX optimizations using React, TypeScript, and DynamoDB.
•Built 5 interactive voice-first games for Alexa platform, implementing game logic, state management, and user engagement features using Node.js, Express, and PostgreSQL.
•Created developer tools and plugins for proprietary voice game engine, streamlining Amazon APL (Alexa Presentation Language) integration and improving team productivity.
