Satoru Kamikaseda
Director, Technical Support Engineering at Treasure Data
Chiyoda, Japan
Summary
🤩
Rockstar🎓
Top SchoolSatoru Kamikaseda is a seasoned technical leader with nine years at Treasure Data, recently promoted to Director of Technical Support Engineering after progressing through hands-on and managerial roles from Technical Support Engineer to Senior Manager. He brings deep operational expertise from a prior seven-year stint as a DBA at Rakuten, managing diverse RDBMS platforms and driving performance tuning, migration, and incident response. Known for bridging engineering and customer-facing support, he combines system-level troubleshooting with process optimization to improve reliability at scale. An active contributor to open-source documentation for the Digdag workload automation project, he pays attention to clarity and developer experience as well as technical correctness. Based in Chiyoda, Japan, he holds a master’s in information media from Tokyo Denki University and is skilled at turning complex backend issues into reproducible, documented solutions.
9 years of coding experience
8 years of employment as a software developer
理数科, 理数科 at 本郷高等学校修士, 情報メディア学科, 修士, 情報メディア学科 at 東京電機大学 / Tokyo Denki University学士, 情報工学科, 学士, 情報工学科 at 東京電機大学
Japanese, Chinese
Github Skills (5)
documentation10
technical-writing10
cli9
command-line9
command-line-interface9
Programming languages (4)
Github contributions (5)
treasure-data/digdag
Aug 2016 - Oct 2021
Workload Automation System
Role in this project:
Technical Writer
Technical WriterContributions:31 commits, 23 PRs, 5 pushes in 5 years 2 months
Contributions summary:Satoru primarily focused on enhancing the project's documentation, as evidenced by the commit messages and file changes. Their contributions involved correcting typos in error messages, modifying documentation examples, and adding new commands to the command reference. They also incorporated explanations of features related to parameters and session commands within the documentation.
workload-automationdigdagsystem-automationautomationworkload
treasure-data/treasure-boxes
Feb 2017 - Mar 2021
Treasure Boxes - pre-built pieces of code for developing, optimizing, and analyzing your data.
Contributions:6 reviews, 195 commits, 168 PRs in 4 years 1 month
analyzingdata-analysispythondatadeveloping
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.