Sota Shishido

Team Leader, Load balancing & public DNS at プルデンシャル・システムズ・ジャパン Prudential Systems Japan
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Contact Information
us****@****om
(386) 825-5501
Location
Tokyo, Japan, JP
Languages
  • 日本語 Native or bilingual proficiency
  • 英語 Full professional proficiency
  • ドイツ語 Limited working proficiency
  • オランダ語 Elementary proficiency
  • ロシア語 Limited working proficiency
Skills

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Bio

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Credentials

  • 危険物取扱者乙種第4類
    東京都
    Jun, 2020
    - Nov, 2024
  • アマチュア無線1級
    総務省
    Jan, 2015
    - Nov, 2024
  • CompTIA Storage+
    SNIA
    Oct, 2012
    - Nov, 2024
  • LPIC2
    LPI-JAPAN
    Mar, 2010
    - Nov, 2024
  • CCNP
    Cisco Systems
    Feb, 2010
    - Nov, 2024
  • 数学検定2級
    -

Experience

  • プルデンシャル・システムズ・ジャパン Prudential Systems Japan
    • Japan
    • IT Services and IT Consulting
    • 1 - 100 Employee
    • Team Leader, Load balancing & public DNS
      • Jul 2021 - Present

      - Project management for replacement due to EOL.- Implementation new products.- Designing system architecture with US team.- Vendor controlling and supporting.- Improvement delivery flow.- Analyzing system issue.

    • eCommerce Engineer
      • Jul 2020 - Present

      - Project management for replacement due to EOL.- Implementation new products.- Designing system architecture with US team.- Vendor controlling and supporting.- Improvement delivery flow.- Analyzing system issue.

  • Zurich Insurance
    • Switzerland
    • Insurance
    • 700 & Above Employee
    • Assistant Manager, IT Operation
      • Apr 2016 - Jun 2020

      - Project Manager of IT Service Delivery team - Budget management for our strategy. - Middleware / Network engineer of IT Service Delivery team - Responsible for management/implementation Middleware (Apache/Tomcat/WebSphere/IHS) and OS (Linux, Windows, AIX), APAC and Local Networking (F5 LTM, Cisco L2, L3 switch, Juniper F/W, Statseeker, Wi-fi) and WAF (Akamai/Incapsula/Imperva) of our insurance systems. - Triaging for vulnerability of OS and middleware, JDK. - Vendor controlling and project management for system migration/implementation and upgrading. - Collaborating with RDC team in APAC and local application team and for releasing new systems. Show less

  • Dell EMC
    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Technical Support Engineer
      • May 2014 - Mar 2016

      Technical Support Engineer of VNX Unified Storage (NAS & SAN). - Responsible for troubleshooting and fixing on customer's storage by Remote access with collaborating global support team. - Responsible for assisting Field Support Engineer and Account Service Engineer. - To fix multiple trouble and firmware issue, often communicate with Development Engineer. - Member of internal Task Force "Great Place to work" to improve the communication with co-workers who are engaging in Customer Service. Show less

  • Dell Technologies
    • United States
    • IT Services and IT Consulting
    • 700 & Above Employee
    • Enterprise Technical Support Engineer
      • Jun 2012 - May 2014

      Technical support Engineer of Dell's products. - EqualLogic storage - PowerVault storage - PowerEdge server, - PowerConnect switch - Force 10 swtich - Aruba Wireless Technical support Engineer of Dell's products. - EqualLogic storage - PowerVault storage - PowerEdge server, - PowerConnect switch - Force 10 swtich - Aruba Wireless

  • Opt Inc.
    • Japan
    • Advertising Services
    • 1 - 100 Employee
    • Infrastructure Engineer
      • Jun 2011 - May 2012

      ・System Archtecting of Linux, Cisco L2/L3 Switch and F5 BIG-IP ・System Setting of Linux, Cisco L2/L3 Switch and F5 BIG-IP ・Data Center Facilities ・Project Management ・IT infrastructure Operation ・Vendor Controlling ・Documentation ・System Archtecting of Linux, Cisco L2/L3 Switch and F5 BIG-IP ・System Setting of Linux, Cisco L2/L3 Switch and F5 BIG-IP ・Data Center Facilities ・Project Management ・IT infrastructure Operation ・Vendor Controlling ・Documentation

  • Nokia
    • Finland
    • Telecommunications
    • 700 & Above Employee
    • OBS Enginner
      • Aug 2010 - Feb 2011

      ・System deploying, upgrading and maintenance of NetAct at all region in Japan. ・Software testing ・Documentation ・System deploying, upgrading and maintenance of NetAct at all region in Japan. ・Software testing ・Documentation

  • Internet Initiative Japan (IIJ)
    • Japan
    • IT Services and IT Consulting
    • 200 - 300 Employee
    • System Engineer
      • Apr 2007 - Aug 2010

      ・System Archtecting of Solaris, Linux, Windows Server, Cisco L2/L3 Switch and F5 BIG-IP ・Middleware tuning of apache, tomcat, and WebSphere. ・Project Management ・IT Infra Operation 24h/365days. ・Vendor Controlling ・Documentation ・System Archtecting of Solaris, Linux, Windows Server, Cisco L2/L3 Switch and F5 BIG-IP ・Middleware tuning of apache, tomcat, and WebSphere. ・Project Management ・IT Infra Operation 24h/365days. ・Vendor Controlling ・Documentation

Education

  • 電気通信大学 / The University of Electro-Communications
    Engineer's degree, Physics
    2002 - 2007

Community

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