Hello, I'm futahashi

Engineer

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Projects

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Awards

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Certifications

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Contributions

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Presentations

About Me 🤩

Hello! I'm futahashi (Hisatomo Futahashi). I work primarily as an SRE, specializing in AWS / Datadog / FinOps / Security engineering. My favorite sayings are "Persistence is power", "Patience and perseverance overcome all things", "Fortune comes to the homes of those who smile", and "A heart of love and compassion". I'm an engineer who approaches work with passion and conviction, engages with people through respect and trust, and values laughter and enjoyment in all things. Probably.

My strengths include execution capabilities developed through large-scale projects at major Japanese corporations, technical and collaboration skills cultivated at globally expanding startups, and accumulated diverse SRE experience.

I strive to do my best in both work and family toward achieving world peace. I hope to connect with many wonderful people through work and hobbies!

こんにちは! futahashi ( 二橋 宣友 ) です。 主にSREとして、AWS / Datadog / FinOps / Security エンジニアとして働いています。 好きな言葉は、継続は力なり / 石の上にも三年 / 笑う門には福来る / 愛と慈しみの心 です。 情熱と信念を持って仕事に取り組み、尊敬と信頼を持って人々と関わり、何事においても笑いと楽しさを大切にする、そんなエンジニアです。たぶん。

国内大企業の大規模プロジェクトで身につけた業務遂行能力と、グローバルに展開するスタートアップ企業で培った技術やコラボレーション能力、多様なSRE経験の積み重ねが強みです。

世界平和実現に向けて仕事も家庭も頑張ります。 仕事や趣味を通じてより多くの素敵な方々と関われると幸いです！

Current Positions

Lead SRE @ 株式会社ヌーラボ (Nulab Inc.)

技術顧問 (Technical Advisor) @ ホライズンテクノロジー株式会社 (HORIZON TECHNOLOGY Co.,Ltd.)

SRE @ 合同会社Ignission (Ignission G.K.)

Career

  • (2026-Present) Ignission G.K. SRE
  • (2023-Present) ホライズンテクノロジー株式会社 技術顧問就任
  • (2018-Present) 株式会社ヌーラボ 所属
  • (2012-2018) 富士通九州ネットワークテクノロジーズ 所属
  • (2012) 大分工業高等専門学校 電気電子情報工学専攻卒

Skills

  • AWS ❤️ (Compute / Containers / Database / Developer Tools / Networking & Content Delivery / Security, Identity, & Compliance / Storage etc.)
  • Datadog 💜
  • Kubernetes
  • FinOps
  • Linux (Server construction / operation / maintenance etc.)
  • IaC (Terraform / Ansible / Serverless Framework etc.)
  • CI/CD (GitHub / AWS Code series / Jenkins / ChatOps etc.)
  • Network (AWS Cloud Networking / Cisco etc.)
  • Virtualization (Docker / KVM etc.)
  • Monitoring (Mackerel / Pagerduty / Nagios etc.)
  • Programming (Python / Ruby / Java etc.)
  • Project Management
    • etc.

Experiences

  • 15+ years of professional experience in the infrastructure and cloud engineering industry
  • Managed 50+ AWS accounts and designed, developed, operated, and maintained multi-account cloud infrastructure
  • Managed 100+ servers across multiple environments
  • Established comprehensive observability using Datadog
  • Designed and implemented system improvements including redundancy, acceleration, cost reduction, and automation
  • Designed and implemented IPO-level system security measures
  • Provided 24/7 on-call support for Chat SaaS platform
  • Designed and developed DevOps and load testing environments (Jenkins, AWS Code series)
  • Executed major version migrations for Linux OS, RDS, and various middleware components
  • Constructed and maintained servers and network infrastructure in on-premise environments
  • Collaborated with native English speakers through video calls, chat, and ticketing systems

Hobbies

  • AWS & Datadog
  • Work
  • Playing with my children

Awards 🏆

Certifications 👑

  • (2026) HashiCorp Certified: Terraform Associate
  • (2025) Workato Automation Pro Ⅲ
  • (2025) Workato Automation Pro Ⅱ
  • (2025) Workato Automation Pro Ⅰ
  • (2025) FinOps Certified Practitioner
  • (2025) Datadog Certified: Datadog Fundamentals
  • (2025) Datadog Certified: Log Management Fundamentals
  • (2025) Datadog Certified: APM and Distributed Tracing Fundamentals
  • (2025) CEFR B1
  • (2022) AWS Certified Cloud Practitioner (CLF)
  • (2022) AWS Certified Advanced Networking - Specialty (ANS)
  • (2022) AWS Certified Database - Specialty (DBS)
  • (2022) AWS Certified Security - Specialty (SCS)
  • (2022) AWS Certified Solutions Architect - Professional (SAP)
  • (2020) AWS Certified DevOps Engineer Professional (DOP)
  • (2020) AWS Certified SysOps Administrator - Associate (SOA)
  • (2020) AWS Certified Developer - Associate (DVA)
  • (2017) AWS Certified Solutions Architect - Associate (SAA)
  • (2017) Cisco Certified Network Professional（CCNP）Routing and Switching
  • (2017) Cisco Certified Routing and Switching (CCNA)
  • (2017) LinuC-3 304 Virtualization &High Availability Certified Professional
  • (2017) LinuC-2 Certified Professional
  • (2017) LinuC-1 Certified Professional
  • (2016) OPCEL Certified Professional
  • (2016) HTML5 Professional Exam Level1
  • (2015) Oracle Certified Java Programmer, Silver SE 8
  • (2015) TOEIC 700
  • (2009) IT Passport
  • (2006) MOS Excel Expert

Contributions 💪

Community 🌏

Contact 🤝

仕事の依頼も時々受け付けています。
お気軽に繋がり申請お願いします。
Let's connect!! 🫶

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