Avinash Rambeharry

Avinash Rambeharry

Electrical and Instrumentation Engineer

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  • Timeline

  • About me

    Network Development Manager at Amazon Web Services (AWS)

  • Education

    • University of the West Indies, St. Augustine Campus

      2005 - 2009
      Master's degree Telecommunication Systems Merit

      Created IREG Utility Application in C++Research project on Roaming and Quality Monitoring for mobile networks

    • University of the West Indies, St. Augustine Campus

      2002 - 2005
      Bachelor's Degree Electrical, Electronics and Communications Engineering First Class Honors

      Activities and Societies: Vice President Engineering Students Society Developed Packet Capture Utility as Final Year Project

  • Experience

    • INDUSTRIAL PLANT SERVICES LIMITED

      Nov 2005 - Mar 2006
      Electrical and Instrumentation Engineer

      • Performed routine plant inspection and maintenance on equipment which included transformers, circuit breakers, switchgears, relays, motors, compressors, valves, thermocouples, transmitters and chemical analyzers.• Used the DeltaV Distributed Control System for process control instrumentation and the Bently Nevada System for monitoring rotating equipment.• Turnaround and Outage planning using one-line electrical diagrams, three-line electrical diagrams and Piping and Instrumentation diagrams.• Implemented projects during plant shutdown such as TRISEN Turbo-Machinery Control System and VALCO air actuators for valve switching, • Quality Assurance and Quality Control including the supervision of contractors during GAI-Tronics expansion project. • Provided support to Process and Mechanical engineering departments. Show less

    • Digicel Group

      Mar 2006 - Feb 2018

      • Managed Mobile Packet Backbone network rollout for 4G Mobile network• Installation of distribution layer routers and switches for MPBN• Design and setup of IP RAN network for transmission of voice/data to cell sites from core network • Configuration and Integration of Policy Controller for data policies• Installation and configuration of Deep Packet Inspection node for data collection, analysis and reporting• Configuration of high capacity Internet and Blackberry circuits over • Configuration of international Voice circuits over Media Gateway Show less • Installed, configured and maintained Cisco Routers and Switches used in Core IP, GPRS and ICT networks• Technical IP/GPRS Lead for 4G Rollout• Design and Configuration of Mobile Packet Backbone network for 4G • Configuration and troubleshooting of routing protocols OSPF and BGP• Configuration and troubleshooting of MPLS network services• Enforced network security procedures with configuration of access lists and Checkpoint Firewalls for remote access and site to site VPNs•Troubleshoot and resolved network faults and communication issues using Wireshark for analysis of packet captures Show less • Installed and replaced AXE hardware on Ericsson MSC, HLR and BSC • Performed software upgrades on Ericsson MSC, HLR and BSC using OSS• Implemented Cisco ITP on Cisco 7200 router including setup of network instances, SS7 links, Sigtran link, SCTP links and MLR Tables• Implemented new configurations on Ericsson BSC including new cell sites, TRU upgrades, Gb expansions and PCU expansions • Produced and analyzed Business Objects reports related to the signaling, radio voice and GPRS network• Created documentation for processes and procedures involved in new configurations on the MSC, BSC, HLR, Cisco ITP and Veraz Media Gateway Show less

      • Head of IP and Transport

        Apr 2016 - Feb 2018
      • Head of IP/Data and Switching

        Apr 2014 - Mar 2016
      • IP/Data and Switching Manager

        Oct 2012 - Mar 2014
      • IP/GPRS Manager

        Jan 2012 - Oct 2012
      • IP/GPRS Engineer

        Jul 2010 - Dec 2011
      • Switching Engineer

        Mar 2006 - Jun 2010
    • Caribbean Airlines Ltd

      Mar 2018 - Sept 2020
      Head of IT Applications and Security

      • Managed operations of major applications including Passenger Service System, Loyalty Platform, Flight Planning and Tracking, Crew Scheduling, Aircraft Maintenance, Internet Booking Engine and Mobile App • Managed Cybersecurity solutions including Intelligent Email security, Network Cyber AI Platform, Endpoint Protection and Firewall • Managed development and launch of Mobile App • Managed profitability projects including Chargeable Seats, Pre Order Meals, Travel Insurance, Alternative Payment Methods and Cargo Payments• Automated business processes to reduce SLAs by 50% including Customer Claims, Staff Requisition and Sponsorship • Managed implementation of new fare options and upsell feature on Internet Booking Engine and Mobile App to make airline more competitive • Implemented CX improvement projects including automated notifications, baggage tracking, low fare calendar, online staff travel and miles redemption Show less

    • Amazon Web Services (AWS)

      Oct 2020 - now
      Network Development Manager
  • Licenses & Certifications

    • CCNA

      Cisco