Santa Clara, California, United States
Working on the ML Infra team
- Optimized the performance of a build cache and distribution server, resulting in faster package processing, reduced system load, and improved overall efficiency. - Enhanced docker-wrapped integrated development environment with robust platform compatibility checks and streamlined container creation processes, resulting in improved user experience and development efficiency.
- Developed and managed data pipelines for news and webtoon recommendation systems. - Supported AI model development and serving as a data/MLOps engineer.
- Revamped user log structure to store logs in a high-performance, space-effective key-value store. - Reduced disk and computing resource usage by >80 percent through system migration, resulting in significant cost savings on maintenance.
- Built a back-end system for a Twitter-like service, considering scaling out to accommodate 200 million monthly active users. - Created designs for REST API, database schema, and caching mechanisms and implemented them using popular systems such as Spring Boot, MySQL, and Redis.