Naveen Kumar B S Email & Phone Number

Bengaluru, Karnataka, India

Bengaluru, Karnataka, India

 Data Center Network Engineering Service Level Owner for Data Center Out Of Band Network Operations L3 Infrastructure Support Data Aggregation Management• As Service Level Owner Plan and Execute PLM, Maintain Software Hygiene, Work with Vendors on Hardware Replacement and Network Redesign Planning• Work on Documentation, Code Standards and Network Design• Provide SOP / MOP to Network Operations for various Implementation and Operations procedures• Associate with customers along with appropriate internal and external resources deployment/optimization of Cisco services and solutions.• Builds and reviews project work e.g. Understand Solution requirement, Plan, Design recommendations, High-Level Design, Low-Level Design, Implementation/ Change Management Plans.• Takes ownership of task/project implementation for assigned engagements.• Implement new techniques and methodologies utilized in customer delivery and share lessons learned with the broader team.• Builds and/or use test environments as the need arises to resolve sophisticated problems & compatibility issues.• Demonstrates software skills and tools to configure, deploy Cisco products and solutions.• Assures accurate and quick resolution of major customer problems across an appropriate range of technologiesAccomplishments:• Catalyst 6500 to Nexus 9k Migration – Migrated over 5000+ servers from legacy Catalyst to new Nexus 93180 platform and decommissioned over 50 Catalyst 6500 switches• Core Network Routing Planning for VM migration from Legacy Cisco UCS to VMware NSX-T based on Cisco ACI as underlay platform• Automation Initiatives – SPAN session clean up, Cisco ACI Monitoring, Configuration Difference Remediation, Jumbo MTU updates• Hardware and Software upgrades to Nexus 9500 Chassis (Fabric Module) to support 100G bandwidth from Core to Spine• Plan Routing changes and implement Firewall Migration from Leaf to Core

Bengaluru, Karnataka, India

>> Network Operations>> L3 Infrastructure Support>> Data Aggregation Management• Configure, deploy, monitor, and troubleshoot production network infrastructure and associated services of United Health Group Data Center with close to 18k+ multi-vendor Network devices.• As an escalation point for Network Operations team and engineering to help identify and troubleshoot Issues.• Application Monitoring and Troubleshooting using Gigamon and Arista Packet Broker platform• Troubleshoot Application Performance issues using NetScout nGeniusONE • Lead Network Operations Triage Team to troubleshoot Priority 1 War Rooms• Hands on experience on multi-vendor network devices including Cisco, Arista, Gigamon, NetScout• Participate in Incident/postmortem bridge with vendors and application owners.• Work closely with engineering team as needed to introduce new platform or technology to further support network operations. • Build a runbook for the network operations team whenever required. • Worked on multiple internal projects to support DC expansion, operational issue.• Audit, analyze, and share Automation feedbacks to reduce human efforts, and track Automation deployment with teamsAccomplishments:• Arista 7500 series Switch Upgrades ( 50+ Devices)• Gigamon HC2 Multi Chassis Cluster upgrades ( over 20 Chassis )• NetScout PFS migration from Gigamon to Arista Packet Broker• Cisco Nexus 7k and Nexus 9k Software Upgrades ( Over 50 Switches )>Data Center Core Migration and Redesign• EXT tower Migration from Legacy Core( Cat6500) to New Core ( Nexus 9k) including building• Packet Capture capability using Inline TAPs feeding Arista Packet Broker>Network Configuration Management• Updated over 1000 Data Center switches with new SNMP and Syslog Traps using Microfocus• NA automation tool• Bright Idea to build Configuration Management tool which identifies any configuration• differences between Pair of Switches to avoid Service Outage

Bengaluru

Customer Support for various VCE Vblock products.Responsible to handle issues with Cisco UCS, VMware and Networking technologies. As a Business critical support engineer, leading a team to deliver the support for vBlock platform to worldwide customers across 1000+ vBlock system.Being a part of VCE, my responsibilities are to provide the support on Network / Compute devices which are being used in various vBlock . Help customer troubleshoot hardware issues, performance issues, and configuration issues over UCS, Network and SAN ZoningProducts:-Cisco UCS Blade Servers (B200, B230 etc) and C series Servers (C200, C230, C22 etc)-VMware vSphere 6.1 Suite-Cisco Nexus 5000, 2000 series -SAN switches MDS and Nexus

Bangalore

Client: Cisco Systems Pvt LtdWorking as a Data Center Lab AdministratorTechnology: Data Center VirtualizationProducts:-Cisco UCS Blade Servers (B200, B230 etc) and C series Servers (C200, C230, C22 etc)-VMware vSphere 5.1 Suite-Cisco Switches(2900,3750,Cat6k series,etc) and Routers (2800, 2800, 3900 etc)-Cisco Nexus 5000 series -SAN switches MDS and Nexus-Cisco Invicta Scaling Systems and Appliance storage product.-Cisco ASA FirewallAccomplishments:- Upgraded VMware Esxi from 5.0 to 5.1 including Supported Cisco UCS Blade Firmware upgradation (88 Blade Server)- Configured Cisco Invicta Scaling System Storage and added additional 6TB Node- Planned and Implemented Core level redundancy at Datacenter using Catalyst 6504 Switches with help of EIGRP and BGP protocols- Configured Performance Lab setup with Cisco UCS Blade (32) and C-server (22) with Nexus 5k and UCS Invicta Storage- Storage Migration from EMC CX-240 to Cisco Invicta Storage- Planned and Implemented Network for Cisco IOT Product Display Event

Bengaluru

Responsible for provisioning, installation/configuration, operation, and maintenance of systems hardware and Software such as RHEL and Windows operating system, Apache Tomcat server and ERP software.Also responsible to configure services such as HTTPD, DHCPD, DNS and Mail servers as per the client requirement.

Bachelor Of Science (Bsc), Information Technology, B

Diploma Of Education, Computer Science, Distinction

Puc, Science, Second

Secondary High School, Distinction