Kumaresan N

Experience

• 

  Aditya Birla Sun Life Insurance

  Sept 2019 - May 2020

  Relationship Officer
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  Scogo Networks

  Sept 2021 - Sept 2021

  L1 support engineering
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  VIS Networks

  Feb 2022 - Dec 2023

  Technical Support Engineer

  Responsibilities:**- Troubleshooted Juniper, Avaya, and Cisco switches and routers, ensuring seamless network operations.- Managed Citrix Load Balancer to optimize network traffic distribution.- Configured and maintained SRX firewall to uphold network security standards.- Ensured point-to-point connectivity on routers and switches for uninterrupted data transmission.- Installed and upgraded new IOS on switches, routers, and firewalls to enhance performance.- Mounted switches and routers in the data center for efficient network management.- Demonstrated proficiency in router protocols such as STP, OSPF, and BGP.- Conducted monthly maintenance activities for all network devices to ensure reliability.- Implemented Juniper HA configuration and VC configuration for high availability and scalability.- Troubleshooted VLAN and VRRP configurations to maintain network integrity.- Coordinated with JTAC for hardware issues, facilitating timely replacement with RMA devices. Show less