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Alex Radulea

@alexradulea

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I support Cisco network deployments, troubleshoot connectivity, and build documented networking and Linux labs.

Romania

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What I'm looking for

I'm seeking an IT Support, NOC, Network Support, or Field Technician role where I can support infrastructure, troubleshoot connectivity, document work clearly, and continue developing CCNA-level networking knowledge.

I support Cisco infrastructure deployments through equipment preparation, rack installation, switch setup, structured cabling, and post-installation checks.

I troubleshoot physical and data-link connectivity issues across cables, switch ports, VLAN membership, trunk configuration, and IP addressing. I also verify hardware against bills of materials and maintain clear technical documentation.

I build and document routed and switched networking labs on GitHub, covering VLANs, 802.1Q trunks, inter-VLAN routing, IPv4 subnetting, DHCP, and OSPF fundamentals.

I'm developing CCNA-level knowledge while maintaining Ubuntu Server labs for SSH, user permissions, services, packages, and network diagnostics. I'm seeking an IT Support, NOC, Network Support, or Field Technician position.

Experience

Work history, roles, and key accomplishments

Network Infrastructure & Support

Hands-On Experience

Supported Cisco infrastructure deployments through equipment preparation, rack installation, switch setup, cabling, and post-installation checks. Diagnosed physical and data-link connectivity issues and maintained technical documentation.