• Analyzed and extracted actionable insights from DRAM errors across DDR4, DDR5, and HBM technologies.

• Implemented updated criteria in the DRAM fault management system.

• Developed data pipeline for the DRAM fault management system.

• Designed and implemented system architecture for synchronizing POS (Point of Sale) device status

• Implemented key features for both the API server and asynchronous worker systems

• Designed data structures to manage individual experiments and streamline workflow

• Developed a scheduling algorithm to optimize the switch-back testing method

• Built and maintained a back-office admin system to support operational efficiency

• Managed and resolved action items related to incidents, ensuring timely follow-up and resolution

• Designed and implemented data structures to efficiently manage experimental workflows.

• Developed and deployed a gRPC microservice and admin interface to support A/B testing in a production environment.

• Built and maintained an analysis dashboard, conducting service analysis to help strategic business decisions.

• Engineered structured logging systems for comprehensive user behavior analysis.

• Simulated Multi-Armed Bandit (MAB) algorithms to optimize click-through rates (CTR).

• Developed an Image Classification model to identify inappropriate review images.

• Improved media search result pipeline by integrating pipelines for desktop and mobile search results.