System Administrator
Hanoi, Hanoi, Vietnam
- Data Backup and Recovery: Implemented and executed data backup plans using industry-standard tools, ensuring regular backups, and verified restoration processes.- Data Replication: Established and maintained data replication processes, conducting failover tests to validate data redundancy across servers.- Database Migration: Led the end-to-end database migration project, including planning, data transfer, and post-migration testing, minimizing downtime and data loss.- Optimized System Performance: Actively monitored system health, identified bottlenecks, and applied real-time optimizations to maintain smooth operations.- Infrastructure as Code (IAC): Developed and deployed infrastructure using Ansible and Kubernetes, creating automated provisioning and configuration management solutions.- Relational Database Pipeline: Designed and managed the continuous integration and deployment pipeline for relational databases, ensuring efficient code deployment and version control.