Nukul Manker

Network & Cloud Support Engineer | IT Infrastructure Fresher

Talent

PuneMember since September 17, 2026

OSI & TCP/IP modelsIPv4 addressing & subnettingLAN/WANVLAN & trunkingInter-VLAN routingStatic & dynamic routingDHCPDNSNATACLSTPTCP/UDPNetwork troubleshootingCisco router & switch configurationWindows Server administrationActive Directory Domain Services (AD DS)User & group managementOrganizational UnitsGroup Policy Objects (GPO)NTFS permissionsWindows Server securityServer troubleshootingAzure Virtual MachinesAzure Virtual Network (VNet) & subnetsNetwork Security Groups (NSG)Azure StorageMicrosoft Entra ID (Azure AD)Resource GroupsLoad Balancer fundamentalsIdentity & Access Management fundamentals

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OSI & TCP/IP modelsIPv4 addressing & subnettingLAN/WANVLAN & trunkingInter-VLAN routing

About

Motivated and detail-oriented IT Infrastructure fresher with knowledge of computer networking, Windows Server administration, Microsoft Azure, and cybersecurity. Hands-on understanding of TCP/IP, subnetting, VLANs, routing, switching, DHCP, DNS, and network troubleshooting. Familiar with Active Directory, Group Policy, and core Azure cloud services and security concepts.

Completed training in CCNA, MCSA, Microsoft Azure, and CEH v13, seeking an entry-level role in Network Support, IT Support, System Administration, Cloud Support, or Network Operations.