Soshi Matsuo
SRE(Site Reliability Engineer) at Rakuten
Chiyoda, Japan
Summary
👤
Senior🎓
Top SchoolSoshi Matsuo is an SRE with 8 years of experience at Rakuten, blending backend engineering, DevOps, and data engineering practices to keep large-scale services reliable and automated. He has built and maintained Node.js, Java, and Python services (including gRPC and Spring Boot), implemented CI/CD pipelines with Concourse, and developed end-to-end health checkers and chat-bot systems handling tens of thousands of daily interactions. Comfortable moving between roles—backend engineer to SRE to data engineer—he focuses on reducing toil through tooling, containerization, and Kubernetes. Based in Chiyoda, Japan, he brings a pragmatic, hands-on approach and a curiosity-driven habit of learning new technologies to improve product quality and operational resilience.
8 years of coding experience
3 years of employment as a software developer
学士（法学）, 学士（法学） at 東北大學
Japanese, Chinese
Github Skills (2)
othello6
security3
Programming languages (4)
Github contributions (5)
soshi-matsuo/TIL
Feb 2019 - Aug 2020
Contributions:175 pushes, 1 branch in 1 year 6 months
soshi-matsuo/leetcode
Nov 2019 - Sep 2021
Contributions:34 pushes, 1 branch in 1 year 10 months
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