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Cédric St-Jean

PROFILE

Cédric St-jean

Worked on improving documentation accuracy and example correctness in the SciML/ModelingToolkitStandardLibrary.jl and SciML/BoundaryValueDiffEq.jl repositories. Focused on debugging and correcting the MassSpringDamperSystem example by ensuring the clock drives the source input as intended, updating both the code and tutorial documentation to reflect the correct signal flow. Additionally, addressed documentation hygiene by fixing the docs badge link in BoundaryValueDiffEq.jl, enhancing navigation and reducing user confusion. Employed Markdown and Julia, with an emphasis on documentation standards, signal-flow debugging, and open-source collaboration. The work prioritized reliability, reproducibility, and user onboarding without introducing new features or altering core functionality.

Overall Statistics

Feature vs Bugs

0%Features

Repository Contributions

3Total
Bugs
2
Commits
3
Features
0
Lines of code
2
Activity Months2

Your Network

22 people

Work History

February 2026

1 Commits

Feb 1, 2026

February 2026 monthly focus: documentation hygiene and accuracy for BoundaryValueDiffEq.jl. Primary deliverable was correcting the docs badge link to point to the BoundaryValueDiffEq docs, strengthening user navigation and reducing confusion across the SciML docs ecosystem. The change was implemented in a single commit and required no code changes to the library itself, minimizing risk while maximizing discoverability.

April 2025

2 Commits

Apr 1, 2025

April 2025 (2025-04) monthly summary for SciML/ModelingToolkitStandardLibrary.jl. This period focused on correctness improvements and documentation alignment around the MassSpringDamperSystem example. Key achievements include correcting the causal signal flow so the clock drives the source input as intended and updating the tutorial to reflect the correct signal path. The changes were implemented via two commits and improve reproducibility, documentation accuracy, and user trust in the toolkit. Overall, this work strengthens the reliability of open-source examples and onboarding for new users. Demonstrated strong debugging, code review, and documentation skills with Julia/ModelingToolkit. Technologies used: Julia, ModelingToolkit, signal-flow debugging, documentation, and open-source collaboration.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

Markdown

Technical Skills

DocumentationMarkdowndocumentation

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

SciML/ModelingToolkitStandardLibrary.jl

Apr 2025 Apr 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation

SciML/BoundaryValueDiffEq.jl

Feb 2026 Feb 2026
1 Month active

Languages Used

Markdown

Technical Skills

Markdowndocumentation