t
thangnguyen1189

Thang Nguyen

@thangnguyen1189

Senior Linux, Oracle System Administrator

Vietnam
English
About me
Hi, I'm Thang from Vietnam. I have more than 10 years of experience in Linux system administration, Oracle Database, VMware virtualization, Docker, networking, monitoring (Zabbix/Grafana), and server troubleshooting. I help businesses deploy, configure, optimize and fix Linux servers quickly and securely. My services include: • Linux Administration • Oracle Database • VMware ESXi • Docker • Network Troubleshooting • Server Performance Optimization • Zabbix Monitoring Customer satisfaction is my highest priority.... Read more

Skills

t
thangnguyen1189
Thang Nguyen
Offline • 

See my services

Technical Support
I will fix, install and troubleshoot linux server issues
From$15 / projectMore details
Database Administration (DBA)
I will install and troubleshoot oracle database
From$20 / projectMore details

Work experience

System Administrator

VNPT AI • Full-time

Aug 2014 - Present • 11 yrs 11 mos

Experienced System Administrator with over 10 years of experience managing Linux, Windows Server, Oracle Database, VMware, Docker, Kubernetes, and enterprise infrastructure. My responsibilities include: • Linux Server Administration (Ubuntu, CentOS, Oracle Linux) • Windows Server Administration • Oracle Database monitoring and troubleshooting, install OracleDB one node or RAC • VMware ESXi and vCenter management • Docker & Kubernetes deployment • Network troubleshooting (TCP/IP, DNS, Firewall, VPN) • Server monitoring using Zabbix and Grafana • Backup and Disaster Recovery • Performance tuning and security hardening I specialize in troubleshooting production systems and providing reliable remote infrastructure support.