TS

Yuta Matsumura

@tsubakimoto

C# and DevOps engineer. Microsoft MVP for Developer Technologies.

Fukuoka, Japan

Website

Joined March 2012

32 Followers

35 Following

AI Insights & Achievements

52/ 100

Consistency

22 day streak.

Veteran

Coding for 14 years.

Workhorse

1916 contributions this year.

Organizations

CO

Public Repos

213

Total Stars

45

Total Forks

12

Public Gists

53

Top Languages

Based on primary language of repositories

Recent Activity

Contribution Graph

Activity Timeline

Commits and contributions grouped by day, week, or month.

High productivity periods

Most active day: January 12th, 2026 • 19 contributions

Most active week: Dec 29–Jan 4 • 57 contributions

Most active month: Oct 2025 • 222 contributions

DeleteEvent on tsubakimoto/dotnet-timestamp

January 31st, 2026 1:34 PM

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January 31st, 2026 1:29 PM

Pushed to main at tsubakimoto/dotnet-timestamp

January 31st, 2026 12:36 PM

Pushed to main at tsubakimoto/dotnet-timestamp

January 31st, 2026 10:04 AM

Pushed to main at tsubakimoto/dotnet-timestamp

January 31st, 2026 10:00 AM

Pushed to main at tsubakimoto/dotnet-timestamp

January 31st, 2026 9:50 AM

Pushed to main at tsubakimoto/dotnet-timestamp

January 31st, 2026 6:04 AM

Pushed to main at tsubakimoto/dotnet-timestamp

January 31st, 2026 6:04 AM

Pushed to main at tsubakimoto/dotnet-timestamp

January 31st, 2026 5:07 AM

Pushed to main at tsubakimoto/dotnet-timestamp

January 30th, 2026 2:53 PM

GitHub Analytics

Yuta Matsumura

Consistency

Veteran

Workhorse