Tozawa Ryo

株式会社スリーシェイク / SRE / Team Leader

TOKYO

Tozawa Ryo

株式会社スリーシェイク / SRE / Team Leader

TOKYO

Tozawa Ryo

株式会社スリーシェイク / SRE / Team Leader

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Join

You Build It, You Run It

心に熱い思いを秘めた方とお仕事するのが好きです.

July 2020
-
Present

SRE / Team Leader
Present

July 2020 -

Present

[Keyword] - APP (Go/JS) - APP Platform (GKE/EKS/Cloud Run/Lambda/ECS) - IaC (Terraform/Ansible) - Cloud (AWS/GCP)

結合さん作ってみた (Vegeta × Kubernetes Event Exporter)

May 2021

Aug 2019
-
Present

Software Engineer
Present

Aug 2019 -

Present

(副業中です) [keyword] - APP (Golang/Node.js/TypeScript) - APP Platform (Kubernetes) - VM Platform (OpenStack/Digital Ocean/BareMetal)

Mar 2020

Future University Hakodate

Advanced ICT Cource / Network

Mar 2020

Research Content: ・[Laboratory]: INAMURA, Hiroshi ・[Major in]: Mobile Network, Mesh Network during Disaster

Go Conference 2019 Springに行ってきた

May 2019

Nimファイル操作

June 2018

Cloud Native Days Tokyo(CNDT) 2019に行ってきた

July 2019

高度ICT演習成果発表会 企業賞 ~Private Cloud for Campus Education~

Jan 2019

FUNsys Project

Please refer [3] in Clubs/volunteering

Private Cloud for Campus Education

Please refer [4] in Clubs/volunteering

Miraikeitai[re:] Project

Hosei University, Kanagawa Institute of Technology and Senshu University jointly conducted application development. The theme is to rethink the existing service and to plan and develop the service assuming that it is being used several years later In this project we developed three services. Battari provides a new encounter with music. Rakusale provides vegetable producers aim to deliver direct sales information directly to consumers and broadly provide high-fresh vegetables. The palm bartender recommends a cocktail that fits the current mood from the answer to the question. --- 法政大学,神奈川工科大学,専修大学の4大学合同で,アプリケーション開発を行いました.テーマは既存サービスを再考再検討し,数年後利用されていることを想定したサービスの企画,開発になります.本プロジェクトでは3サービスを開発しました. Battariは音楽との新しい出会い方を提供します.らくセールは野菜生産者が直売所情報を直接消費者に届けて高鮮度の野菜を広く提供することを目指しています.てのひらバーテンダーは質問に対する回答からその時の気分にあったカクテルを推薦します. --- [My Role] Backend Leader, Project Leader Assistant --- [Keyword] Over 40 members, Android, iOS, mBaaS, Django, Golang, GKE, EC2, Heroku, Scrum

Dec 2018
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Mar 2020

Part Time Job

Dec 2018 - Mar 2020

I'm developing office system. --- 社内システムの開発をしています. --- [Keyword] React(TS), Golang, ASP.Net Core, Scrum, Azure Kubernetes Service

Sept 2018

Engineering Department Technical Platform Assignment(Intern)

Sept 2018

I replaced LoadBalancer of OpenStack from neutron LBaaS with OpenStack Octavia. --- OpenStackの負荷分散を,neutron LBaaSからOpenStack Octaviaに置換しました. --- [Keyword] OpenStack, Puppet, Terraform

Aug 2018

Eight Division Assignment(Intern)

Aug 2018

We improved production efficiency by eliminating duplicate builds by Webpack and Sprocket. --- Webpack及びSprocketによる重複ビルドの解消により生産効率を向上させました. ---

Aug 2018

Aug 2018

We implemented the application form by conscious of DDD and hexagonal architecture. --- DDDやヘキサゴナルアーキテクチャを意識し,応募フォームの実装を行いました. --- [Keyword] Scala, PlayFramework, Angular JS

Aug 2017
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Apr 2018

アルバイト(Intern)

Aug 2017 - Apr 2018

ホール業務:料理の配膳、バッシング等

Feb 2018
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Mar 2018

IT Infrastructure System Division System Infrastructure Operations Division Assignment(Intern)

Feb 2018 - Mar 2018

- IaC of Zabbix installation to RHEL & CentOS - Based on OpenStack logs, we developed a program to detect unused VMs. - I tried replacing the servers in the data center. --- - ZabbixインストールのAndible化を行いました.

Aug 2016
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July 2017

アルバイト(Intern)

Aug 2016 - July 2017

ホール業務:レジ、電話対応、エスコート等

May 2016
-
Dec 2016

明光義塾

8 months

アルバイト(Intern)

May 2016 - Dec 2016

主に中学生を対象とした英語/数学の指導

Mar 2016

Hokkaido Sapporo Intercultural and Technological High School

General Course

Mar 2016

Activities: ・[Swimming Club]: Assistant Director


Skills and qualities

Infrastructure

Recommended by 勇汰 若林 and 2 more
3

Kubernetes

0

Go

0

OpenStack

0

Publications

結合さん作ってみた (Vegeta × Kubernetes Event Exporter)

May 2021

Cloud Native Days Tokyo(CNDT) 2019に行ってきた

July 2019

Go Conference 2019 Springに行ってきた

May 2019

Nimファイル操作

June 2018

Accomplishments/Portfolio

Private Cloud for Campus Education

Miraikeitai[re:] Project

FUNsys Project

Awards and Certifications

高度ICT演習成果発表会 企業賞 ~Private Cloud for Campus Education~

Jan 2019

実用英語技能検定 2級

July 2015

基本情報技術者試験

May 2015

語彙・読解力検定 準2級

Jan 2010

珠算能力検定試験 5段

Jan 2010

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Languages

English - Conversational