Tiong Seng Wan

Tiong Seng Wan

RF Engineer

Followers of Tiong Seng Wan431 followers
location of Tiong Seng WanUnited Kingdom

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  • Timeline

  • About me

    RAN / Emergency Services Network RAN

  • Education

    • Nottingham Trent University

      2001 - 2005
      BEng Electrical & Electronic Engineering
    • The London School of Economics and Political Science (LSE)

      -
      Data Analytics Career Accelerator
  • Experience

    • Huawei

      Nov 2005 - May 2007
      RF Engineer

      CDMA/GSM RF pre-sales support

    • IBM

      Jun 2007 - Oct 2009
      Systems Engineer

      Wireless performance management system

    • Actix

      Oct 2009 - Feb 2010
      Technical Consultant

      Automation 2G/3G optimization rules creation on ActixOne platform

    • Nokia

      Mar 2010 - Apr 2019

      2G/LTE Network performance and optimisation for BT/EE account 2G RF Network planning and optimization

      • Sr NPO Engineer

        Aug 2018 - Apr 2019
      • Senior Engineer

        Mar 2015 - Aug 2018
      • Sr. NPO Engineer, Radio

        Mar 2010 - May 2015
    • Qualitest

      Apr 2019 - Sept 2019
      Senior Test Engineer

      Integrated into BT/EE QAI team for ESN regression and integration testing for RAN network.

    • BT

      Jan 2020 - Aug 2022
      ESN RAN Design
    • Three UK

      Aug 2022 - now
      RAN Performance Technical Authority
  • Licenses & Certifications

    • PRINCE2® 2017 Practitioner

      AXELOS Global Best Practice
      Dec 2019
    • AI in Data Analytics – FourthRev Learning Track

      FourthRev
      Jul 2025
      View certificate certificate