
Tesfay B
IT Support Advisor and Network Configuration Professional
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Work experience
IT Technical Support Specialist
ETC AI
May 2015 - Present • 11 yrs
Provide expert technical support for telecommunications and enterprise IT infrastructure, resolving hardware and software issues for high-volume environments. Configure and troubleshoot network connectivity, including VLANs, routing, and switching on Cisco and Huawei equipment. Administer Windows OS environments, including installation, configuration, and proactive maintenance to minimize downtime. Utilize ticketing systems and remote support tools to manage incident response and ensure timely resolution of user requests. Represented the organization in technical workshops and curriculum validation projects, demonstrating deep subject matter expertise.