Phương Nguyễn – IT System, Infrastructure & Cloud Expert

With over 16 years of experience in IT system administration and infrastructure, I specialize in consulting, designing, implementing, and optimizing IT solutions for medium and large enterprises. As a senior expert holding prestigious certifications such as MCSA, MCSE, MCITP, CCNA, VCP, LPI, and Cloud Services, I have extensive expertise in:

✅ Network Infrastructure & Security: Cisco (Router, Switch, Firewall ASA), Fortigate, LAN/WAN networks, enterprise network security.
✅ Virtualization & Server Infrastructure: VMware vSphere/vCenter, Hyper-V, Windows Server, Linux (Red Hat, Ubuntu, CentOS).
✅ Microsoft Solutions: Windows Server, Active Directory, Office 365, Exchange On-Premise & Exchange Online, SharePoint, Teams.
✅ Email Deployment & Migration: Exchange Server upgrades, Hybrid Exchange deployment, Google Workspace to Microsoft Exchange Online migration.
✅ Backup & Disaster Recovery: Veeam Backup, Veritas Backup, Net Backup, BCP/DR solution design for enterprise systems.
✅ System Integration & Digital Transformation: Multi-platform connectivity, infrastructure optimization, modern IT solutions for businesses.
✅ Cloud & DevOps: AWS, Microsoft Azure, Google Cloud, Hybrid Cloud deployment, Docker & Kubernetes management.

As the founder and owner of viettechgroup.vn, phuongnguyenit.com, and phuongnguyenblog.com, I am committed to sharing practical knowledge and insights on IT system management, security, cloud, and DevOps, helping the IT community enhance their skills and optimize enterprise IT systems. With a strategic vision for technology, I focus on delivering modern, flexible, secure, and cost-effective solutions that empower businesses to maximize technology adoption and sustainable growth.