I'm a big fan of the Go language and a passionate advocate for the open-source culture. Professionally, I'm involved in developing and operating Git hosting services, and I'm proud to lead the Open Source Program Office (OSPO) to foster the open-source environment within my company.
When I'm not working, I love crafting small, useful libraries and command-line tools. One of the things I truly enjoy is collaborating with developers from around the globe on GitHub to create unique pieces of software.
Here, I'd list down projects or contributions I've made on GitHub. This could include repositories I've contributed to or open-source projects I've developed myself.
| Year | CVE ID | Affected Component | My Involvement |
|---|---|---|---|
| 2025 | CVE-2025-22869 | Go standard library crypto package |
Reported and collaborated with the Go security team on the fix |
Here are some of the presentations I've given. Feel free to dive in!
I've written the following books and blog articles. If any of these pique your interest, feel free to check them out!
| Published | Source | Title |
|---|---|---|
| 2019/04/25 | WEB+DB PRESS Vol.110 |
速習gRPC 〜 高速! 安全! 高信頼! マイクロサービス接続の大本命 〜 |






