- Install, configure, and manage virtualization infrastructure VMware vSphere for SIEM system monitoring (VMware vSphere with Tanzu, vSAN 7.0, vRealize Operation Manager, vRealize Network InSight).- Implement periodic system backup and recover/restore with Veeam Backup and Replication, Synology Storage RS/RP, HPE MSA2060, HPE Nimble, and HPE 3PAR.- Monitor infrastructure performance through Zabbix, OpManager, Graylog, and ELK (Regex parse log with 3rd application).- Monitor user behavior through Qradar, McAfee, and Microsoft Intune.- Patching user’s computer through ManageEngine Desktop Central.- Patching OS Automation with Ansible.- Implement Hardening OS based on security criteria of CIS Benchmark (Windows, Linux, Container) using with Scripting.- Scan security vulnerability periodically (Vulnerability management, Asset Management) based on Rapid7, Nessus, and Anchore.- Knowledge of Python, Bash Shell, and PowerShell.- Experience Microsoft Azure (Office365, vNET, VM, Blob, Subscription, AutoScaling)

- Restructure and manage IT systems for businesses (Routing & Switching, Firewall, GPO, Syslog, Monitoring, ...)- Build and develop the Corporate Governance system on the Odoo ERP platform, applied to project and production departments.- Build and develop Microsoft Office 365, SharePoint Online, Microsoft Teams, and Power Apps for Back Offices block.- In 2020, take the position of Automation Lead to participate in the design and implementation of IT ELV projects under the Project Department.- Typical projects have been implemented in practice: Central Pharmaceutical Factory 1 - Pharbaco, Abipha Pharmaceutical Factory, Sagophar Veterinary Pharmaceutical Factory,….

- Operate the BSI Securities trading system.- Connect to the Core Securities system of the Ho Chi Minh City Stock Exchange – HOSE and Hanoi Stock Exchange – HNX.- Connect with State Securities Commission (SSC), Vietnam Securities Depository Center (VSD).- Connect to the financial transaction system of partner banks such as Asia (ACB), Vietcombank (VCB), and Nam A Bank, ...- Site-to-Site VPN connection between multifunctional member companies (Golf Course, Real Estate, Construction, FAHASA Bookstore).