حسان غولزار

Working as an ICT Engineer at ICAD, supporting enterprise network projects from planning to implementation.
Installing and configuring Cisco switches (C9300, C9500, C9600) across various project sites.
Handling Layer 2/3 configurations including VLANs, static routing, port security, STP, and EtherChannel.
Preparing detailed documentation including configuration records, change management logs, and
implementation reports
Providing first-level support and troubleshooting for network connectivity and performance issues.
Deploying and managing Aruba AP 555 as Instant Access Points for wireless network setups.

Began professional journey through an internship focused on network support and basic configurations.
Assisted senior engineers in configuring switches, routers, and performing initial network setups.
Learned and supported VLAN creation, port assignments, and basic static routing.
Observed and documented troubleshooting procedures for connectivity and hardware issues.
Gained exposure to network monitoring tools and daily operational tasks in a live environment.
Developed a strong foundation in networking concepts, IP addressing, and basic CLI commands.

Started career as a Network Engineer, gaining foundational experience in configuring and maintaining network
devices.
Assisted in deploying Cisco switches and routers for small to mid-sized enterprise environments.
Performed basic VLAN setup, port configurations, and static routing.
Provided first-level support for network issues, including LAN connectivity and user access problems.
Monitored network performance and assisted with regular maintenance and troubleshooting tasks.