Narendran Ranganathan
chennai
Summary
With a robust background at TATA Consultancy Services and FLSmidth, I excel in Cisco Routing, Switching, and SD-WAN, alongside strong project management capabilities. Successfully integrated 30 sites with Cisco SDWAN and led network operations globally, showcasing my technical proficiency and leadership skills.
Overview
18
18
years of professional experience
Work History
Assistant Consultant (C3B)
TATA Consultancy Services Limited
Chennai
05.2021 - Current
- Managed global network operations for FLSmidth client, ensuring seamless connectivity and performance.
- Integrated 4 new sites into FLSmidth, adhering to established standards.
- Implemented Cisco SDWAN across 30 sites, enhancing network efficiency and connectivity.
- Conducted monthly SLA meetings with service providers (GTT, Airtel, and Vodafone) to ensure compliance and performance standards.
- Managed hardware inventory for client Flsmidth, India, ensuring optimal stock levels.
Senior Consultant - IT Infrastructure and Support
FLSmidth India Pvt. Ltd., Chennai
Chennai
10.2006 - 05.2021
- Managed LAN/WAN network infrastructure across APAC, EMEA, and AM regions, ensuring seamless connectivity and performance.
- Executed network migration projects, integrating new offices with the global infrastructure.
- Administered Cisco devices, firewalls, and VPNs, ensuring secure and efficient network operations for APAC regions.
- Led the design and troubleshooting of global WAN network and security issues.
- Managed the upgrade and configuration of the Orion NPM tool, ensuring proactive network monitoring and efficient incident resolution.
Skills
- Cisco Routing and Switching
- Cisco SD-WAN
- Cisco Wireless
- Cisco Prime
Timeline
Assistant Consultant (C3B)
TATA Consultancy Services Limited
05.2021 - Current
Senior Consultant - IT Infrastructure and Support
FLSmidth India Pvt. Ltd., Chennai
10.2006 - 05.2021
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