As a CORE TEAM MEMBER, I drive backend development and quarterly release cycles with a focus on cross-team planning for timely and efficient product launches.Led key projects, including a real-time change tracking system, an in-memory graph database for enhanced data lineage and change propagation, versatile ML execution engine supporting custom model logic and execution pipelines for model simulations to name a few. Set coding standards, mentor team members, and coordinate across functions to deliver impactful solutions.

- Developed User Profiling Model Suite using Python, PySpark, and various ML libraries to analyze large-scale user data.- Enabled customer data-driven marketing, increasing revenue by $18M- Enhanced content recommendations in My Galaxy, boosting user engagement by 43%.- Optimised PySpark queries for efficient big data processing.- Received two awards for contributions to user profiling and performance optimization.

SmartThings Integration with Samsung.Integrated various smart devices, including thermostats, lights, and security systems, into the Samsung ecosystem.Worked on Samsung SmartThings and wrote production ready code using design patterns and best coding practice in java.Integrated Bixby with SmartThings, enabling voice control for smart devices.