Yihong Zhao
Information Technology Engineer @CIeNET Technologies
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WORK HISTORY
Information Technology Engineer @CIeNET Technologies
Collaborated on the migration of global business services from a legacy core switch to a new core switch and secondary switch, ensuring minimal downtime for users across China, the US, and Canada-Performed configuration and testing tasks using Cisco CLI, SSH, and access control lists (ACLs) to maintain secure and seamless network connectivity-Assisted in verifying connectivity and redundancy post-migration and worked closely with cross-regional teams to coordinate testing and business continuity-Helped improve network performance, reliability, and scalability as part of a broader infrastructure upgrade.
EDUCATION
Eastern Michigan University
Bachelor's degree
ABOUT YIHONG ZHAO
IT Professional | CompTIA Security+
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