Jayakumar Ramasamy Email & Phone Number

Abu Dhabi, United Arab Emirates

Key Result Areas: --Implemented plan, raised request for change as per ITIL change management process and configuration changes in production network --Developed project related documents such as : High-Level Design, Low-Level Design, Migration Plan, Test Plan, Methods of Procedures, Network Implementation Plan, As-Built guide --Provided remote network support for various Abu Dhabi government sectors & also provided MPLS failover and WLC failover test support.--Assisted customers and other consultants on site throughout a rollout, migration or go-live phase with a focus on minimizing risk and maximizing customer satisfaction--Configured & implemented security hot fixes for Aruba ClearPass Publisher & Subscriber--Experienced with vulnerability management (identifying, tracking, prioritizing, and collaboration with responsible teams to resolve)--Experienced in cloud environments, DNA space and Cisco Meraki--Tested and evaluated built-in security features in network devices from multiple vendors--Reviewed peer documents for technical accuracy and quality assurance

Bengaluru, Karnataka, India

Key Result Areas: - -Performed the Cisco ASA 5540 administration and checkpoint firewall provider-1 across global networks; migrated legacy Cisco ASA firewalls to Palo Alto firewalls using Palo alto migration tool in the enterprise environment -Researched, designed, and replaced aging Checkpoint firewall architecture with new next generation Palo Alto appliances serving as firewalls and URL and application inspection -Developed iRules and applied rules within the F5 appliances -Experienced in F5 VIP creation, certificate updates, SSL profile creation, pool creation and pool member modification. -Directed the network changes across all over the wells Fargo office based on the non-compliance report and conducted Network Audits, Syslog Trending, Root Cause Analysis, Best Practice Reports, End of sale/life report, IOS Security Analysis and Routing Audit -Designed and coded a number of Shell Scripts automation for bulk push of configuration via HPNA tool -Provided tactical leadership across designing and developing effective business solutions using network equipment in collaboration with Business Stakeholders -Devised and formulated documentation strategy of Infrastructure for accurate data documentation & maintenance -Showcased excellence in deploying, and managing security monitoring solutions for Infrastructure, Network and Applications -Streamlined network operation procedures and advised management to adopt modern techniques, which assisted the organization to maintain flawless system.

Bengaluru, Karnataka, India

Highlights: -Provided remote LAN support for various country (500 locations) LAN infrastructures also providing network support for more than 3000 customers of Marathon -Troubleshot MPLS LDP, PE-CE routing with EIGRP, OSPF, BGP, OSPF Sham-link and MP-BGP VPNv4; configured large scale Autonomous System with BGP route Reflectors and confederation -Coordinated with Cisco product Business Units to incorporate Cisco experience in product life cycles and performed 802.1x Authentication in order to centrally manage users -Performed DoS Prevention to recover slow response time & Setting Rate Limiting for clients; provided end-to-end support for customer on bridge for Pri 1 calls -Collaborated with global WAN service provider for Routing & WAN issues and deployed intranet VPN solution using 2621/IPSec tunneling as well as designed & configured Firewalls -Converted Checkpoint VPN rules over to the Cisco ASA solution and participated in weekly status meetings for discussing work status for providing L2 support related to Cisco ACL’s/Firewalls Policy -Met with CISCO tech for the RMA and other SLA related issues on a monthly basis -Received “Best Engineer of the Quarter” award from SAIC

Bengaluru, Karnataka, India

Highlights: -Received many customer appreciation mails for excellence and commitment in work & awarded special WAH points for excellent performance -Worked as the team member of Cisco Remote Operation Services team and provided remote infrastructure support for global clients -Successfully troubleshoot: o High end routers/switches and routing protocols like EIGRP, OSPF and RIP o GRE and IPSec tunnels o Frame Relay Circuits -Replaced existing Cisco 1711 series routers with Cisco 1811 & 1841 routers and performed periodic port configurations for L2 & L3 devices -Administered ISDN testing, hardware auditing and deployed QOS policy for Voice Gateways and SNMP traps commands for port monitoring -Executed POE switch review for production switches and resolved fault tickets for specified SLA’s

Bengaluru, Karnataka, India

Highlights: -Successfully installed: o Configuring and troubleshot Windows XP/2000/2003 OS and MS Outlook o Software’s as per client specification o Network, and Desktop printers o Network cable crimping -Assigned permissions to shared folders and managed user accounts -Provided support to top level laptop users and troubleshot POP3 clients and Exchange Server 2003 -Managed DHCP/DNS Server administration ( Windows 2003 ) – creation of scopes and reservations

Bachelor Of Arts - Ba, English Language And Literature, General, A

High School Diploma, Electrical, Electronics And Communications Engineering, A