CJ

Colin Jermain

@cjermain

Cambridge, MA

Joined May 2013

21 Followers

2 Following

AI Insights & Achievements

27/ 100

Veteran

Coding for 13 years.

Organizations

CO PY RE

Public Repos

44

Total Stars

85

Total Forks

18

Public Gists

2

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 8th, 2026 • 1 contributions

Most active week: Dec 29–Jan 4 • 11 contributions

Most active month: Mar 2025 • 78 contributions

IssueCommentEvent on pydantic/pydantic-ai

January 24th, 2026 11:43 PM

Pushed to testing_module at cjermain/pydantic-ai

January 24th, 2026 11:30 PM

Pushed to testing_module at cjermain/pydantic-ai

January 24th, 2026 11:13 PM

Pushed to testing_module at cjermain/pydantic-ai

January 24th, 2026 10:57 PM

Pushed to testing_module at cjermain/pydantic-ai

January 24th, 2026 10:41 PM

IssueCommentEvent on pydantic/pydantic-ai

January 22nd, 2026 1:18 AM

opened pull request in pydantic/pydantic-ai

January 22nd, 2026 1:18 AM

Pushed to testing_module at cjermain/pydantic-ai

January 22nd, 2026 1:13 AM

Created branch testing_module in cjermain/pydantic-ai

January 22nd, 2026 12:40 AM

Pushed to main at cjermain/pydantic-ai

January 22nd, 2026 12:09 AM

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Colin Jermain

Veteran