onoe.dev

Software Engineer / Money Forward / Cloud Native / SRE / Distributed Systems / Mandoloncello

Hiroya Onoe

I'm working as a Software Engineer at Money Forward, Inc. in Japan. I'm a core staff member of SRE NEXT. My interests lie in SRE, cloud computing, and distributed systems.

Hiroya Onoe

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Experiences

  • Money Forward, Inc.Tokyo and Kyoto, Japan
    Infrastructure Engineer Apr 2024 — Present
    • Intern for two days a week until March 2025, then full-time employee from April 2025
    • Platform and Reliability Engineering (PRE) Dept. Platform 2 Div.
    • Decommissioning of common on-premises Log DB and migration to AWS
    • DMARC and BIMI implementation for the entire group
    • Network control and operation of AWS, Azure, and Sakura infrastructure across the company
    • On-premises and e-mail infrastructure operation
    Product SRE (Intern) Apr 2023 — Mar 2024
    • 2 days a week
    • Money Forward Business Company Cloud ERP Dept. Accounting Plus Development Div. Platform Group
    • Migration of applications consisting of multiple microservices from ECS to EKS infrastructure (Kubernetes, Terraform, Go, Ruby, AWS, MySQL)
    • Monitoring and alert improvement (Kotlin, Datadog, Rollbar)
  • Recruit Co., Ltd.Tokyo, Japan
    SRE (Intern) Aug 2023 — Sep 2023
  • Cookpad Inc.Yokohama, Japan
    Infrastructure Engineer (Intern) Sep 2022 — Oct 2022
    • 2 months
    • Recipe Service Development Department Infrastructure Team
    • Performance tuning (Ruby on Rails, MySQL, memcached)
    • Survey on the impact and migration procedures of DB upgrade associated with AWS Aurora PostgreSQL EOL (Grafana, Terraform)
    • 1.4x faster CI with RSpec parallelization (Elasticsearch, Jenkins, AWS CodeBuild, Docker)
  • Rist Inc.Kyoto, Japan
    Machine Learning Engineer (Intern) Nov 2019 — Jun 2022
    • Implementation and validation of deep learning models for object detection (PyTorch)
    • Miscellaneous clerical work
  • CyberAgent, Inc.Tokyo, Japan
    SRE (Intern) Mar 2022 — Mar 2022
    • 1 month
    • Service Reliability Group (SRG)
    • Installation of a new tool for Kubernetes clusters
    • Development of a custom controller for preview environments (Go)
  • Cybozu, Inc.Remote
    Infrastructure Engineer (Intern) Aug 2021 — Sep 2021
  • Wantedly, Inc.Remote
    Backend Engineer (Intern) Aug 2021 — Aug 2021
    • 3 weeks
    • Improvement of internal tools in the recommendation infrastructure of Visit (Go)
    Backend Engineer (Intern) Mar 2021 — Mar 2021
    • 2 weeks
    • Investigation of issues in the search function of Perk
    • Installation of Elasticsearch and development of search infrastructure (Ruby on Rails)

Education

Publications

Presentations