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Nathan Huang Zhen profile image

Nathan Huang Zhen

Senior Unix Specialist at Neptune Orient Lines Ltd
Intro Book
Nathan Huang Zhen is a seasoned IT professional with 11 years of experience in operating systems, security, and infrastructure, holding a Bachelor's degree in Computer Science from the University of Nottingham.
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Location
Singapore, SG
Skills
  • Operating Systems
  • Red Hat Linux
  • Unix
  • Solaris
  • Security
  • Show all
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Bio

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Nathan Huang Zhen is a seasoned systems expert with a strong background in operating systems, security, and infrastructure. As a Senior Unix Specialist at Neptune Orient Lines Ltd, he provided L3/L4 support for UNIX operations and logistics systems, while also leading infrastructure setup and support for EDS accounts with the Singapore Immigration and Checkpoints Authority and FMC Technologies Singapore Pte Ltd. With experience spanning over 11 years, Nathan has worked with prominent companies such as Citi, IBM, and DBS Bank, delivering IT support and infrastructure services on platforms like IBM AIX, Solaris, and Red Hat Linux. His expertise in ITIL, security, and system administration has been instrumental in ensuring the smooth operation of various applications and systems. Nathan holds a Bachelor's degree in Computer Science from the University of Nottingham and has obtained certifications in Microsoft Azure Architect Design, Azure Administrator Associate, and Azure Solutions Architect Expert. His expertise is now complemented by his experience in Singapore, where he has worked on various projects and initiatives.

Credentials

  • AZ-304 Microsoft Azure Architect Design
    Microsoft
    Oct, 2020
    - Apr, 2026
  • Microsoft Certified: Azure Administrator Associate (AZ-104)
    Microsoft
    Oct, 2020
    - Apr, 2026
  • Microsoft Certified: Azure Solutions Architect Expert
    Microsoft
    Oct, 2020
    - Apr, 2026
  • AZ-300 Microsoft Azure Architect Technologies
    Microsoft
    Sep, 2020
    - Apr, 2026

Experience

  • Neptune Orient Lines Ltd
    • Senior Unix Specialist
      • 2009 - 2020

      Working as UNIX specialist to provide L3/L4 support for all UNIX operation for NOL/APL global cargo container transportation, logistics system as well as internal application system .

  • EDS International an HP Company
    • Singapore
    • Seinor Infrastructure Specialist
      • 2007 - 2009
      • Singapore

      Working as infra team lead to setup and support EDS account ICA (Singapore Immigration and Checkpoints Authority) and FMC (FMC Technologies Singapore Pte Ltd)

  • Citi
    • IT Specialist
      • 2005 - 2007

      Working as a UNIX spcialist to setup Citibank UAT System on IBM AIX and SUN Solaris .

  • IBM
    • IT Specialist
      • 2004 - 2005

      Working as a Production UNIX System SA(Solaris/AIX) to provide Infrastructure support in general for various DBS Internet applications, including OS installation, upgrade, backup, security hardening and auditing, process monitoring and production problem solving

  • DBS Bank
    • IT Anaylst
      • 2000 - 2004

      Work as an UNIX System Administrator (Solaris/AIX) for System and application support for various DBS Internet application, Internet Wireless Banking, Internet Kiosk, ePayment etc.

Education

  • University of Nottingham
    Bachelor's degree, Computer Science

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Industry Focus. “Transportation/Trucking/Railroad”

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