I am a Senior System Administrator with more than 14 years of experience designing, deploying, maintaining, and securing enterprise IT infrastructure. My background covers Windows Server environments, Active Directory, Exchange, Microsoft 365, Azure, virtualization, storage, networking, and end-user support operations.
I lead IT teams and coordinate helpdesk, system, and network operations to ensure reliable support delivery across departments and locations. I have experience mentoring junior staff, assigning support tickets, evaluating performance, managing IT inventory, and preparing infrastructure for new offices and branches.
I have delivered infrastructure modernization and migration projects, including Azure-to-on-premises migration, Active Directory, DNS, DHCP, and Exchange upgrades, as well as Microsoft 365 migrations. I am experienced in planning and building physical data centers, server rooms, edge cabinets, and network infrastructure.
My technical expertise includes VMware vSphere, Hyper-V, SAN storage, firewalls, switches, routers, load balancers, backup platforms, Windows clustering, and endpoint security. I also support Windows and Linux workloads and help size application solutions for Kubernetes environments.
I focus strongly on security, business continuity, and operational resilience. I implement access controls, group policies, antivirus and endpoint protection, firewall-rule audits, backup retention policies, and disaster recovery testing to protect critical systems and data.
I also bring customer-facing consulting, project planning, budgeting, presales, documentation, and vendor coordination experience. I am committed to delivering practical, secure, and scalable IT solutions that align with business requirements.
