Hidemasa Togashi
代表取締役 at Parse株式
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolHidemasa Togashi is a hybrid leader and founder with 12+ years building secure, scalable enterprise systems across cloud, embedded, and web environments. As CEO of Parse and former CTO/Sr. DevOps at YOYO Holdings, he designs integrated architectures spanning Microsoft 365, AWS, GCP, Salesforce and kintone that balance security, productivity and governance. He operates as a Fractional CISO/CIO driving SOC modernization, ITGC/IPO readiness, and enterprise workflow automation using tools like Sentinel, CrowdStrike, SecurityHub and automation via Lambda/GAS. A hands‑on engineer early in his career, he contributed to Fluentd’s Kafka plugin—adding flexible output formats and dynamic broker discovery—reflecting deep experience in distributed data pipelines. His strength is translating audit-grade governance (ISO27001/J‑SOX) into practical, automated operations that enable growth. Based in Tokyo with a mathematics background, he blends technical depth with business-focused system design to help organizations adopt AI and DX securely.
12 years of coding experience
15 years of employment as a software developer
Bachelor, Mathematics, Bachelor, Mathematics at Nihon University
Japanese, English
Github Skills (6)
json10
kafka10
fluentd10
back-end-development10
msgpack8
zookeeper7
Programming languages (1)
Github contributions (5)
fluent/fluent-plugin-kafka
Jan 2014 - Jun 2016
Kafka input and output plugin for Fluentd
Role in this project:
Back-end Developer
Back-end DeveloperContributions:54 commits, 20 PRs, 38 pushes in 2 years 5 months
Contributions summary:Hidemasa primarily contributed to the Fluentd Kafka plugin by adding features and fixing bugs related to data output and input. Their work involved implementing output data type options, including JSON, LTSV, and Msgpack formats, which required integrating relevant libraries and parsing logic. The user also refactored code for clarity, renaming components, and incorporating Poseidon producer options to enhance the plugin's functionality and configurability for Kafka interactions. Finally, the user addressed Zookeeper integration for dynamic broker discovery, and implemented a partition key feature.
kafkafluentd-pluginfluentd
htgc/fluent-plugin-mssql
Feb 2014 - Sep 2017
Fluentd plugin to insert into Microsoft SQL Server.
Contributions:3 commits, 1 PR, 2 pushes in 3 years 7 months
sql-servermicrosoft-sql-serverfluentd-pluginsqlfluentd
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.