Ken Okada
Software Engineer at Google Japan
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolKen Okada is a pragmatic full-stack software engineer based in Tokyo with 12 years of experience building high-availability web services, game systems, and cloud-native backends. Currently a Chromium committer at Google Japan, he has contributed to prefetching and prerendering features and to Chrome DevTools UI—work that touches a globally used browser project. He has led engineering teams at DeNA, organized a task-force to apply ML in games, and delivered production AI features while also owning MLOps and distributed training tooling. Comfortable across Rust, Python, and web front-ends, he blends rigorous mathematical training from Kyoto University with hands-on system design and clean-code practices. Notably, his background spans both deep technical contributions to open-source browser internals and practical product delivery in games and IoT/AI platforms.
12 years of coding experience
7 years of employment as a software developer
Bachelor of Science (理学学士), Mathematics (数学科), Bachelor of Science (理学学士), Mathematics (数学科) at 広島大学Course of Ph.D., dropout (博士課程 中退), Mathematics (数理解析研究所 数学・数理解析専攻 数理解析系), Course of Ph.D., dropout (博士課程 中退), Mathematics (数理解析研究所 数学・数理解析専攻 数理解析系) at 京都大学
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (40)
timers10
editors10
javascript10
c-language10
text-editor10
time-management10
timer10
typescript10
chromium10
ui-design10
editor10
prefetch10
refactor10
devtools10
prerendering10
Programming languages (9)
Github contributions (5)
ChromeDevTools/devtools-frontend
Nov 2022 - Jan 2023
The Chrome DevTools UI
Role in this project:
Front-end Developer
Front-end DeveloperContributions:13 commits in 1 month
Contributions summary:Ken primarily contributed to the Chrome DevTools frontend, focusing on the implementation of a "Preloading Status Panel" within the Application panel. Their work involved adding new components, such as `PreloadingView` and `PreloadingGrid`, and integrating them into the existing UI. The commits also included modifications to the `ApplicationPanelSidebar` and related files to enable and display preloading-related information. Furthermore, the user implemented features to display warnings based on holdback flags related to preloading, enhancing the user interface with informative messages.
chromedevtoolschrome-devtoolsjavascriptinstrumentation
lem-project/lem
Sep 2019 - Sep 2019
General-purpose editor/IDE with high expansibility in Common Lisp
Role in this project:Backend Developer
Backend DeveloperContributions:7 commits, 4 PRs, 15 comments in 8 days
Contributions summary:Ken primarily refactored and cleaned up code related to timers and input handling within the Common Lisp editor project. They implemented configuration options for the `escape-delay` feature and optimized code utilizing the `loop` macro. Furthermore, the user streamlined the timer functionality by addressing idle timer management and redundant code, improving overall performance and maintainability of the system. The user's work focused on core functionality rather than front-end elements.
common-lispideeditortext-editor
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.