Henry David

Henry David

Network & System Administrator

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location of Henry DavidGreater Chennai Area

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  • Timeline

  • Skills

    Project management
    Cisco systems products
    Cisco technologies
    Firewalls
    Servers
    Troubleshooting
    Windows server
  • About me

    Project Manager holding vast experience in Project management Specialties: Project Management, Service Delivery, IT Operations Management.

  • Education

    • OLMHSS

      1996 - 1998
      Higher Education Commerce 12th
    • Bharathidasan Institute of Management Tiruchirapalli

      2001 - 2004
      MCA Computer Applications
  • Experience

    • Triway Group of Companies

      Feb 2005 - Aug 2008
      Network & System Administrator

      Configure and troubleshoot Cisco Routers and SwitchesConfigure Vlans, VTP and allocate members accordinglyImplemented Port Security to secure the networkMaintain leased lines and co-ordinate with BSO on failures and errors in linksInstall and configure Windows server, Windows XP, Vista, Windows 7 and Windows 98 Operating SystemsCreation and deletion of Email accounts, aliases and manage mailbox using company developed softwareHandled a team of engineers to support the infrastructure without any effect causing the business.Implemented various projects like Import, Export, Transport, CFS and Warehouse Management SystemPurchase of Computer Systems, Peripherals, Software's and be part of finalizing the Vendors Regular Monitoring of spam mails and viruses and take actions accordingly.Periodical Software and applications backup to reduce breakdowns Show less

    • HCLTech

      Sept 2008 - Apr 2011
      Technical Lead - Networks

      Devices Worked : Routers - 7613, 7609, 2851, 2811, 1851 Switches - 6513, 6509, 4507, 3750, 2950 NMS Tools Worked : Cisco LMS, Cisco Express view, HP Open View, Orion SolarWinds, Manage Engine Eventlog. Job; Managed the NSE DATACENTRE with a team of network Engineers and provided 24/7 support for NSE and their clientsHandled the network of devices consisting more than 100 Routers and switchesManaged the Critical network with optimum efficiency, with the SLA of 99.9% UptimeRaise TAC with Cisco and Co-ordinate with them for major causes and device Failures.Prepare and handle the Shifts according to the Customer needs and requirements Provide Checklist and Periodic reports to the CustomerInstall, Configure and troubleshoot Routers and SwitchesPeriodically Upgrade the IOS for all devicesConfigure members for firewall access through Cisco ASDMExtensive knowledge over static and dynamic routing protocolsConfigure and troubleshoot Multicasting, APS, SONET Controllers, VLAN and AAA SecurityConfigured DS3, STM 1 and STM 4 linksMonitor and troubleshoot ACE and NAM Modules through Cisco ANM and NAM in GUI modesKnowledge over FWSM ModulesCo-ordinate with different BSO on leased line failures(STM-1, STM-4, DS-3) and escalation of high priority incidents and outages across the networksPeriodical backup of Routers and Switches through TFTP serversMinimize the adverse effect on the business of incident and problems caused by errors in the infrastructure and to proactively prevent the occurrence of problems Show less

    • Mindtree

      May 2011 - Jul 2015
      Project Manager

      Project : Daimler India Commercial Vehicles – Chennai Role : Project Lead - IT Job Responsibilities : Plan, Manage project, and drive the project team from inception to completion. Define project scope, objectives, milestones and deliverables. Ensure business requirements are suitably defined, understood and signed off. Pro-actively manage project risks and issues and minimize their impact on the project. Regularly communicate project expectations to team members and Senior Managers and use their feedback to optimize the progress. Negotiate use of resources in a matrix management environment. Coordinate and manage project reporting, project reviews and project meetings. Liasioning between vendor and management team in aligning with the business requirements and ensuring all the requirements are fulfilled. Identify dependencies, critical path activities, & the resources needed for the project and utilize in an effective way. Gaining the confidence of the client and become the focal point for communication. Setting and driving project timelines, ensuring all deliverables are met and completed on time.. Show less

    • IBM

      Jul 2015 - Nov 2016
      Project Manager
    • Hewlett Packard Enterprise

      Nov 2016 - Mar 2017
      Project Manager
    • DXC Technology

      Apr 2017 - now
      Project Manager
  • Licenses & Certifications

    • Critical Thinking and Problem Solving

      LinkedIn
      Feb 2024
      View certificate certificate
    • Professional Scrum Master II

      Scrum.org
      Feb 2024