Rajiv Ravikumar

Experience

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  Reliable Network Technologies

  Oct 2010 - May 2012

  Network Engineer

  Implement upgrade and provide solution for Network to the Customer’s Site. Troubleshooting and resolving issues related to the router, switches etc. Configured VLANs, VTP, trucking and inter-VLAN routing on switches.Configured STP on Cisco switches with different modes of STP like MSTP and RSTP with advanced STP features like BPDU guard, root guard, port fast etc. Configured Layer 2 and Layer 3 ether channel. Provided port binding and port security wherever required Configured RIP, OSPF and EIGRP. 802.1Q VLAN tunnelling, Inter VLAN routing. Configured WAN protocols: PPP, HDLC and Frame RelayProvided Traffic filtering and Bandwidth allocation using ACLs, Route Maps and NAT. Creation and actualization of IP Network, Network Troubleshooting in case of Network failures Show less

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  Trimax IT Infrastructure & Services Ltd

  Jun 2012 - Jul 2013

  Facility Management Engineer

  Configuring and Monitoring WAN Links Configuring and monitoring Routing Protocols like EIGRP,OSPF, BGP etcConfiguring and Monitoring switchesConfiguring Site to Site VPN, DMVPN and troubleshooting the sameHandling Aspect (Voice) software by creating ID’s, assigning services and handling basic tasks.Installing and configuring Active directory.Installing and Managing Server/Desktop hardware devices and driver

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  Dimension Data

  Aug 2013 - May 2014

  Associate Network Engineer

  Provided Managed Network Service Support for Asian Client (Star hub, M1) in Singapore Maxis, Telecom Malaysia in Malaysia, CIGNA in Thailand and BSNL IDC , EPFO for Indian Clients etc.Performed as a SPOC for certain project during POC stage and certain change management activities in client and Routers.Completed knowledge in Managed Dimension Data provided WAN links between CPE to Telco end Networks ensured faster restoration of monitoring links.Provided complete Network documentation adhere to the Business rules with ITIL standards as per customer requirement.Managed to Troubleshoot the Major Indian Client BSNL IDC in Nexus Switches and ensure high reputation to the Management team and appreciation.Maintained a Good business rapport with Service Delivery Managers which helped smooth coordination of network implementation and during fault restoration. Show less

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  AirAsia India

  Jun 2014 - Feb 2019

  Team Lead - Airline systems

  Provide Airport system IT support within organization to support the Airline, Airport Solutions, Reservation and Departure Control system from Navitaire which is the heart of any Low Cost Carrier.Implementation of IPVPN services in conjunction with the International ISP providers like Telecom Malaysia and Hutchison Global Communications.Closely working with the different departments within the organization to provide IT solutions as on need basis.Coordinating with different vendors for new IT device procurement and evaluating on technical & commercial basis.Setting up Airline IT infrastructure in the Commercial Airports across India.Setting and implementing Business Continuity Program in ICT for all the departments based on the nature of criticality.Using Network protocol analyser tools like Wire shark to analyse and resolve the issue at the earliest.Being part of group Strategic and Planning team to implement any new IT solutions.Working with group ICT to move certain Application servers to AWS and Azure and creation of Disaster Recovery Site. Show less

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  IPS a SITA company

  Feb 2019 - now

  • Lead Specialist

    Jan 2025 - now

  • Senior Manager System Administration

    Feb 2019 - Dec 2024