A Tin Tun

A tin tun

bookmark on deepenrich
Followers of A Tin Tun546 followers
  • Timeline

  • About me

    Power Operation Manager at Ooredoo Myanmar

  • Education

    • Technological university, yamethin

      2010 - 2014
      Civil engineering
  • Experience

    • Camusat

      Jul 2016 - Dec 2020

      • Responsibility for the Coordination with NOC to ensure the KPI, SLA of network, as well as for the Energy KPI required• Responsibility for the NOC team shifting & Controlling over all.• Responsibility to Investigate and diagnose the source of problems for fail SLA, KPI in the network and propose changes and solutions.• Responsibility for the customer interface for the weekly SLA, KPI discussion and meetings• Responsibility to make presentations, reports, graph for KPI analysis, daily, weekly and as per requirements. And have the overview knowledge in the Network and Telecom market share in Telecom and Passive area, in order to give the consultancy to manger in estimation, dimension, evaluate on the Network trend, cost efficiency, bidding, etc. Show less

      • Network Performance Engineer

        Nov 2018 - Dec 2020
      • Assistant Manager

        Dec 2017 - Oct 2018
      • O&M Team Leader

        Jul 2016 - Dec 2017
    • Ooredoo myanmar

      Dec 2020 - now

      Outage Management:• Ensure high network availability and able to cater to business requirement• Daily follow-up and coordination with OML field maintenance contractors & TowerCo. , Fibre vendors for regionalsites availability• Ensure incidents and outages resolve within SLA by multivendor• Follow-up and Coordination all activity related to severity 1 and 2 incidents in region• RCA and reports validations• Daily analysis of incidents, change request reports• Ensure spares availability• Escalation and follow-up on network quality and performance issues and coordination with OML Ops Networkperformance team• Facilitate acceptance of newly integrated BSS and transmission elements by performing check• Check the feasibility for Non grid site for grid connectivity & grid utilisation for EPC sites• Available on call 24x7 for emergenciesPreventive Management:• Passive and active network element.• Weekly sites visit and PM validation( Power, RAN, Transport ...) and visual inspection of fibre route• Ensure infrastructure security from vandalism activity• Infrastructure acceptance activity• Community/Owner issuesSupport to regional business teams from network perspective Show less

      • Power Operation Manager

        Sept 2024 - now
      • Field Coordinator Senior Engineer

        Jan 2023 - Sept 2024
      • Field Coordinator Engineer

        Dec 2020 - Feb 2023
  • Licenses & Certifications