Summary
Overview
Work History
Education
Skills
Certification
Timeline
Disclaimer
Generic
HARITHA P

HARITHA P

Bangalore

Summary

Experienced Network Security Engineer with over 8 years of experience in designing, deploying, and maintaining network and security solutions. Seeking a challenging position that will allow me to apply my understanding of network tactics, firewall management, and threat mitigation to help secure the infrastructure

Overview

8
8
years of professional experience
1
1
Certification

Work History

Senior Operations Professional

Kyndryl technologies
04.2021 - Current
  • Working as a shared resource for various European Clients under MCMS European Customer Squad for Enterprise Network Management and Solution.
  • Commissioning / Decommissioning Cisco N9K Routers and Switches into the Enterprise legacy Network.
  • Led the upgrade of Cisco devices, including routers and switches, to the latest stable IOS, IOS-XE, or NX-OS versions.
  • Network Infrastructure Management: Maintaining the health, performance, and security of client networks, ensuring optimal uptime.
  • OSPF/BGP Routing Configuration: Implementing and configuring routing protocols (OSPF and BGP) for optimal network traffic flow.
  • Network Troubleshooting: Diagnosing and resolving complex network connectivity issues to ensure smooth network operation.
  • Palo Alto Firewall Monitoring: Performing basic traffic monitoring using the Palo Alto Firewall (Panorama) for network visibility and security analysis.
  • Configuration, administration, and maintenance of Palo Alto firewalls.
  • Configured security policies, NAT policies, VPN, URL filtering and IPsec tunnel on Palo alto firewalls.

GNOC Engineer

SIFY TECHNOLOGIES LIMITED
07.2017 - 04.2021
  • Configuring, troubleshooting, Documenting, and Managing core network infrastructure spans across India, the US, the UK, Singapore, and Hong Kong and includes more than 500 Cisco routers with a wide range of Cisco & Huawei switches.
  • Managing all the infrastructure devices (Routers and Switches), NLD and ILD links
  • Configuring and troubleshooting on MPLS core routers and EDGE routers.
  • BGP path optimization for internet customers, NLD and METRO links.
  • Troubleshooting, rectifying L2 & L3-related issue and providing permanent solutions.
  • Configuring and responsible for troubleshooting issues in BGP, OSPF, and STATIC routing MPLS-VPN
  • Troubleshooting STP, VTP, RSTP, PVST, and MSTP-related problems and providing permanent solutions.
  • Auto fallback testing with BGP and OSPF routing protocols.
  • Traffic manipulation on the failure of IPLC links.
  • Coordination with upstream internet peering providers for new implementations on BGP and related problems.
  • Configuring Traffic Filters using Standard and Extended Access- Lists.
  • Maintaining Network Security with AAA (Authentication, Authorization, and Accounting).
  • Troubleshoot the latency issues faced by the customers and provide the best path in reaching their destinations across the world.

Education

B.E - Computer Science & engineering

SCSVMV University
Kanchipuram, Tamilnadu
01.2017

Skills

  • Routing
  • Switching
  • Access list
  • OSPF
  • BGP
  • Change Management
  • PALO ALTO Firewall
  • MPLS
  • CCNA
  • VLAN
  • VTP
  • PVST
  • RSTP
  • STP
  • Nexus
  • ISE
  • CA SPECTRUM
  • CA Health and Network support tool

Certification

  • Palo Alto Networks Certified Network Security Engineer (PCNSE)
  • Cisco Certified Network Associate Routing and Switching
  • Certified by EMC2 on cloud computing
  • HCIP routing and switching (FASTRACK COURSE)
  • Google Cloud Platform (GCP)- Associate Cloud Engineer

Timeline

Senior Operations Professional

Kyndryl technologies
04.2021 - Current

GNOC Engineer

SIFY TECHNOLOGIES LIMITED
07.2017 - 04.2021

B.E - Computer Science & engineering

SCSVMV University

Disclaimer

I hereby declare that the above-furnished particulars are genuine to the best of my knowledge and belief.

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