Kazuki Tsubo
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Kazuki Tsubo Email & Phone Number

EMEA Head of Support and Sr Technical Support at 株式会社サイバーセキュリティクラウド
Location: Greater Dublin, Ireland 7 work roles 2 schools
3 phones found area 906 and 866 LinkedIn matched
✓ Verified Jul 2026 4 data sources Profile completeness 100%

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Role
EMEA Head of Support and Sr Technical Support
Location
Greater Dublin, Ireland
Company size

Who is Kazuki Tsubo? Overview

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Kazuki Tsubo is listed as EMEA Head of Support and Sr Technical Support at 株式会社サイバーセキュリティクラウド, a with 62 employees, based in Greater Dublin, Ireland. AeroLeads shows phone signal with area code 906, 866 and a matched LinkedIn profile for Kazuki Tsubo.

Kazuki Tsubo previously worked as Sr Technical Support Engineer at Tableau and 最高情報責任者 at Jpyc株式会社. Kazuki Tsubo holds Master'S Degree, Computer Science from 北海道大学.

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株式会社サイバーセキュリティクラウド

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Profile bio

About Kazuki Tsubo

Kazuki Tsubo is a EMEA Head of Support and Sr Technical Support at 株式会社サイバーセキュリティクラウド. He possess expertise in linux, bash, amazon web services, kvs, javascript and 4 more skills. He is proficient in 英語.

Listed skills include Linux, Bash, Amazon Web Services, Kvs, and 5 others.

Current workplace

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株式会社サイバーセキュリティクラウド
株式会社サイバーセキュリティクラウド
EMEA Head of Support and Sr Technical Support
Dublin, Dublin, Ireland
Employees
62
AeroLeads page
7 roles

Kazuki Tsubo work experience

A career timeline built from the work history available for this profile.

Sr Technical Support Engineer

Current

アイルランド ダブリン ダブリン

Aug 2023 - Present

最高情報責任者

Head of IT team. Variety of tasks I have here. GCP and GWS management, PaaS consideration, networking with cloud vendors, device security, policy making, and team management.Contribution for culture/mission distribution. Team development, 1on1/mentoring/coaching. Quick decision making for complex and difficult problems on operations matter.

Dec 2021 - Sep 2022

Operations Manager

アイルランド ダブリン

I'm just starting my new career as an operations manager for JP team in Dublin. My new role is managing some engineers, hiring and develop team here. Daily life is completely turned out after becoming operations manager. I'll be fair and respectable operations manager by using my over 6 years experience of Cloud Support Engineer.

Jun 2020 - Nov 2021

Cloud Support Engineer(Mainly Security, Jp)

アイルランド

I'm starting new challenge in Dublin. The purpose is to create Japanese team who is working while Japan is in midnight. I am very first Japanese joining English large team. Even colleagues and managers are mostly English talkers, but I'm very exciting why it is truly "Day 1" as Japanese team. After change location, which means changing my role, but I'm still keeping interest in tech areas. Not only dive to my favorite services like kvs and cloud on security, but also I will try everything on AWS. I must deliver results if facing tight situation.As of September 2017, I achieved 1000 5stars. My achievement is shortest record globally. I sent lots of replies for customers every single day, and I'm very proud of getting lots of highest feedback(5star) from customer.After passing 3 years, my team grows from only me to around 20. I'm still handling various support cases but now I'm also working on leading team, mentoring, training and hiring. We need process and efficient scheme across the timezone, sometimes I improeved these things proactively. As an acting team lead, not only for technical things but also softskills or team building is what I'm focusing on.アイルランドへの異動は新しい挑戦です。新しい拠点で最初の日本人として英語話者の中に入り、日本人のサポートチームを作ることは簡単ではありません。ほとんどすべての同僚、評価するマネージャすらも日本人でない状況で、家族とともに本当の意味での Day 1 を経験できることは貴重な経験でもあります。求められる役割も変わる中でtechについても研鑽を怠らず、現地チームとも緊密に連携していきます。自分の得意分野である KVS(cache architecture) やクラウドセキュリティといった点は磨き続けていきますが、それだけでなく、70を超えるAWSのサービス全てに挑み続け、タイトな状況でも常に目に見える結果を残していきたいと思います。2017年9月、お客様から頂いた 5star が 1000個を越えました。グローバルで見て、最も短い期間で達成した記録でした。これを誇りに思い、今までと同じようにお客様の満足を生み出しつつ、新しい仕事にもチャレンジしていきたいと思います。2019年、ダブリンにおける日本人のメンバーは二桁を数え、採用活動、メンタリング、トレーニング、チームビルディングといった仕事が多くなってきました。タイムゾーンを超えて引き継いだり、連携したりといった仕事も同様に増える中で、技術的な知識だけでなく、ソフトスキルを伝えてチーム全体を改善したり、チームとして何ができるかを考え続けています。

Sep 2016 - Jun 2020

Cloud Support Engineer(Jp)

I'm working in AWSJ as a Support Engineer.I have AWS experience in user company, so I would like to be user-friendly support engineer. And I want to be a world-class engineer.My main categories are KVS(DynamoDB, Redis, memcached) and cache systems like CDN, forward proxy, and also have a skill about security. Of course other AWS services are my daily work.I provided some training for teammates about softskills and services on AWS. I think that sharing my skill and experience are sometimes helpful for the others.Besides that, I created lots of internal tools for other engineers by javascript.AWSJのサポートエンジニアです。メイン領域はKVS及びCDN等のキャッシュ、プロキシ、そしてセキュリティです。もちろん他のAWSサービスも日々仕事で対応しており、IoTやAPI Gatewayといった先端サービスにもチャレンジします。ユーザ企業の目線を活かした提案、トラブルシュート、丁寧な回答のソフトスキルを強みとし、クオリティを保ちつつ誰よりも多くのサポートケースを対応しています。また、他のエンジニアをサポートするための社内ツールを javascript で作ったり、シェルスクリプトによるログの分析も得意とします。

Apr 2014 - Aug 2016

Web Engineer

I'm engineer of Digital Newspaper.My experience: AWS team (team leader, 1 year) Authentication system team (member, 2.5 years) Infrastructure and architecture design team include network (member, 2 years) Small verification and development about perl, shell script, WSH, Javascript, C and C++, oracle, php.ウェブサービスのインフラエンジニア。主領域はインフラ基盤、アーキテクチャ設計、運用監視ですが、PHP, oracle, Javascriptも少しできます。また、windowsとlinuxの混在環境の経験があるため、Active Directoryからシェルスクリプトまで幅広く対応できます。

Apr 2011 - Mar 2014
2 education records

Kazuki Tsubo education

Master'S Degree, Computer Science

Security / Computer Science / theory of computation

Information & Electronics, Computer Science

Activities and Societies: Shogi / Ball-room Dance

FAQ

Frequently asked questions about Kazuki Tsubo

Quick answers generated from the profile data available on this page.

What company does Kazuki Tsubo work for?

Kazuki Tsubo works for 株式会社サイバーセキュリティクラウド.

What is Kazuki Tsubo's role at 株式会社サイバーセキュリティクラウド?

Kazuki Tsubo is listed as EMEA Head of Support and Sr Technical Support at 株式会社サイバーセキュリティクラウド.

What is Kazuki Tsubo's phone number?

AeroLeads has found 3 phone signal(s) with area code 906, 866 for Kazuki Tsubo at 株式会社サイバーセキュリティクラウド.

Where is Kazuki Tsubo based?

Kazuki Tsubo is based in Greater Dublin, Ireland while working with 株式会社サイバーセキュリティクラウド.

What companies has Kazuki Tsubo worked for?

Kazuki Tsubo has worked for 株式会社サイバーセキュリティクラウド, Tableau, Jpyc株式会社, Amazon Web Services (Aws), and Amazon Web Services.

How can I contact Kazuki Tsubo?

You can use AeroLeads to view verified contact signals for Kazuki Tsubo at 株式会社サイバーセキュリティクラウド, including work email, phone, and LinkedIn data when available.

What schools did Kazuki Tsubo attend?

Kazuki Tsubo holds Master'S Degree, Computer Science from 北海道大学.

What skills is Kazuki Tsubo known for?

Kazuki Tsubo is listed with skills including Linux, Bash, Amazon Web Services, Kvs, Javascript, C++, C, and Security Architecture Design.

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