1. Main Responsibilities:
- Build BNPL (Buy Now Pay Later) system.
- DB operation management, monitoring, patching, SQL tuning, migration, backup management, DB availability management/construction in on-premise and cloud environments to provide stable user services.
2. Job description:
- Database backup, recovery, failure prevention and trouble shooting.
- Database design, authority management, staandardization and account management.
- Database tuning, monitoring, improvement.
3. Competency:
- DBMS : Oracle (80%), PostgreSQL + mongo DB
- DB performance management, SQL, engine parameter optimization.
- Establishment of availability architecture and back up plan according to database recovery’s target time, Trouble Shooting.
- DB Migration.
- Prepare DBMS management standardization proposal, DB quality control.