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Marcel Zijlema

PROFILE

Marcel Zijlema

Contributed to the TUDelft-MUDE/book repository by overhauling and expanding documentation for partial differential equations, focusing on diffusion, advection, and advection-diffusion topics. Applied technical writing and scientific computing expertise to standardize notation, clarify derivations, and improve navigation, using Markdown, LaTeX, and Python. Enhanced educational content and examples to support both new contributors and learners, while restructuring files and updating bibliographies for better maintainability. Prioritized documentation ergonomics and content governance, resulting in more accessible, consistent, and discoverable resources. The work reduced onboarding time and support needs, providing a robust reference for users building or teaching PDE-based workflows.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

164Total
Bugs
0
Commits
164
Features
32
Lines of code
3,410
Activity Months2

Work History

October 2025

17 Commits • 1 Features

Oct 1, 2025

In October 2025, the TUDelft-MUDE/book repository focused on elevating PDE documentation quality and educational content across diffusion, advection, and advection-diffusion topics. Key outcomes include standardized notation (MOL, forward Euler), clarified core equations, and the addition of educational material to improve clarity, accessibility, and learning outcomes. These improvements reduce onboarding time for new contributors and provide a stronger reference for users building or teaching PDE-based workflows.

September 2025

147 Commits • 31 Features

Sep 1, 2025

September 2025 monthly summary for TUDelft-MUDE/book focused on documentation ergonomics, structure, and content governance. Delivered a cohesive set of documentation improvements across introductory, overview, and PDE-related topics, establishing naming consistency and a robust navigation structure. No explicit bug fixes recorded this period; the primary outcome is enhanced documentation quality, discoverability, and maintainability that support faster onboarding and reduced support queries.

Activity

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Quality Metrics

Correctness97.6%
Maintainability97.6%
Architecture97.0%
Performance95.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

BibTeXLaTeXMarkdownPythonYAML

Technical Skills

DocumentationDocumentation ManagementEducational Content CreationNumerical MethodsODE SolversPDEsPartial Differential EquationsScientific ComputingScientific DocumentationTechnical Writing

Repositories Contributed To

1 repo

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

TUDelft-MUDE/book

Sep 2025 Oct 2025
2 Months active

Languages Used

BibTeXLaTeXMarkdownPythonYAML

Technical Skills

DocumentationDocumentation ManagementEducational Content CreationNumerical MethodsODE SolversPDEs