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Debarshi Mukherjee

@debarshimukherjee

Network & Infrastructure Architect at Tata Consultancy Services who migrated 22 locations to Silver Peak SD-WAN in three weeks.

Malaysia

Message

At Tata Consultancy Services, I lead APAC network deployment and implementation, from readiness validation through integration. I also support enterprise infrastructure across APAC, Europe, North America and South America.

I administered AWS networking, including VPCs, subnets and Transit Gateway migrations, alongside Silver Peak SD-WAN and Cisco wireless infrastructure. I also migrated 22 locations from Meraki to Silver Peak SD-WAN within three weeks, with minimal business impact.

At Accenture, I managed Cisco Nexus data center infrastructure, enterprise routing and F5 LTM and Radware load balancers. I also supported Cisco wireless deployments and Cisco WAAS.

Earlier at Wipro, I worked in desktop support and network administration, including SCCM deployment and Cisco and Avaya VoIP support. I hold CCNP and CCNA certifications.

Experience

Work history, roles, and key accomplishments

Current

Associate Consultant – Project Engineer

Current

Tata Consultancy Services

Jun 2021 - Present (5 years 4 months)

Led end-to-end network deployment and implementation activities across APAC operations, including setup validation and operational readiness assessments. Managed BAU support for enterprise network infrastructure across multiple regions and conducted governance forums including RCA reviews and change management.

AWS VPC TGW SD WAN Silver Peak Riverbed Cisco WLC Cisco DNA Center Cisco Catalyst Palo Alto ServiceNow Solarwinds Network Deployment HLD LLD Vendor Management Change Management

Tech Lead

Cognizant

Mar 2020 - May 2021 (1 year 2 months)

Administered enterprise-wide network infrastructure across multiple regions, ensuring high availability and operational stability. Leveraged expertise in LAN, WAN, TCP/IP and enterprise networking technologies to design and maintain secure, scalable and resilient communication environments.

LAN WAN TCP IP Cisco ACI Cisco APIC Spine LEAF network design Troubleshooting Performance Monitoring Configuration Governance

Network Administrator

Accenture

Nov 2016 - Mar 2020 (3 years 4 months)

Managed Cisco Nexus data center infrastructures including VDC, FEX and VPC configurations. Administered enterprise routing technologies including BGP, OSPF, EIGRP and VRF, and managed Radware and F5 LTM Load Balancers.

Cisco Nexus VDC FEX VPC BGP OSPF EIGRP VRFs Radware F5 LTM Cisco WLC Aironet FlexConnect H REAP WAAS ACS Change Management

Desktop Support Engineer / Network Administrator

Wipro

May 2011 - Sep 2016 (5 years 4 months)

Managed SCCM deployment activities including client installation, OS imaging, and software deployment. Configured and supported Avaya and Cisco VoIP solutions, and implemented ACLs, VLANs, trunking, STP, HSRP and MPLS to strengthen network security.