Yuto Komai
CEO at Second Piece LLC.
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolYuto Komai is a CEO and cloud-native engineer with eight years of hands-on experience building and operating high-traffic server-side systems for top-ranked App Store and Google Play titles. He specializes in infrastructure-as-code, large-scale application tuning, and automated cloud security auditing and enforcement, having built fully code-managed systems from scratch. His background spans SRE, cloud architecture, and technical management at companies including Akatsuki and MediaDo, and he began his career designing large government search systems at NTT Data. An active open-source contributor, he has contributed Python-based custom AWS Config rules in the awslabs ecosystem, reflecting a strong focus on security and compliance automation. Based in Tokyo with a master’s in Informatics from Kobe University, he blends operational rigor with product-facing performance engineering.
8 years of coding experience
10 years of employment as a software developer
修士, Informatics, 修士, Informatics at Kobe University
Japanese
Github Skills (7)
ias10
python10
aws-config10
testing9
boto9
github-ci4
githubaction-workflow4
Programming languages (9)
Github contributions (5)
awslabs/aws-config-rules
Jan 2020 - Feb 2020
[Node, Python, Java] Repository of sample Custom Rules for AWS Config.
Role in this project:
Backend Developer
Backend DeveloperContributions:14 commits, 1 PR in 4 days
Contributions summary:Yuto primarily focused on developing custom rules for AWS Config, demonstrating proficiency in Python. Their contributions involved implementing and modifying IAM IP restriction rules. The code changes include evaluating compliance, validating input parameters, and adding test scenarios.
pythoncustom-rulesaws-configconfigrules
e-koma/b_exchange_checker
Feb 2018 - Jul 2024
toシェアハウスメンバー
Contributions:23 PRs, 17 pushes, 23 branches in 6 years 6 months
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