Cloud & Microsoft: Microsoft Azure, Azure VMs, Azure Storage, Azure Networking, Microsoft 365, Entra ID, Active Directory.
Server & Virtualization: Windows Server, Linux, VMware, Hyper-V, clustering, high availability.
Networking: TCP/IP, DNS, DHCP, VPN, VLANs, routing, firewalls, load balancing.
Backup & Disaster Recovery: Veeam, Azure Backup, replication, DR, business continuity, RPO/RTO.
Monitoring & Performance: Azure Monitor, Log Analytics, performance monitoring, alerting, capacity management.
Security: Server hardening, patch management, vulnerability management, endpoint security, IAM, privileged access.
Automation: PowerShell, scripting, Azure Automation, infrastructure automation and deployment.
Databases & Applications: SQL Server infrastructure, Dynamics 365 Finance & Operations, e-commerce, middleware, APIs, and data warehouse platforms.
IT Operations: Incident management, problem management, change management, SLA management, infrastructure documentation.
Architecture: Hybrid cloud, high availability, scalability, disaster recovery, infrastructure architecture and capacity planning.