Software Engineer
Current- Engineered a microservice incident management system for Big Data projects, automating data completeness alerts via a Telegram bot, streamlining data processing for a team of 80 engineers.
- Developed SQL procedures to compute network quality indices for 3G/4G Vinaphone APNs and optimizedquery performance to prevent data skew and enhance memory usage.
- Designed an automated ETL workflow with Apache Airflow and UNIX scripts to streamline SQL execution and data transfer between SingleStoreDB and ClickHouseDB