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Christoph Gohlke

PROFILE

Christoph Gohlke

Christoph Gohlke developed and maintained Python packages for image metadata and microscopy data workflows in the conda-forge/staged-recipes and scipy/scipy repositories. He introduced the PSDTags and oirfile libraries, enabling reliable Photoshop TIFF tag I/O and Olympus RAW file reading, with command-line tools for streamlined usage. His work emphasized robust packaging, reproducible builds, and cross-platform compatibility, leveraging Python, C++, and YAML configuration. Christoph improved SciPy’s Python bindings by aligning C++ size semantics with Python’s API, enhancing stability for large datasets. He also focused on code quality, applying linting and refining test dependencies, demonstrating depth in configuration management and package integration.

Overall Statistics

Feature vs Bugs

57%Features

Repository Contributions

11Total
Bugs
3
Commits
11
Features
4
Lines of code
183
Activity Months4

Work History

April 2026

7 Commits • 2 Features

Apr 1, 2026

April 2026 monthly summary for conda-forge/staged-recipes: Delivered a new Olympus Image Format Reader Library with CLI tooling, improved packaging integrity and build metadata, and completed code quality enhancements. These efforts enable more reliable microscopy data workflows, easier CLI usage, and reduced installation issues, while signaling a strong focus on maintainability and reproducibility.

January 2026

1 Commits

Jan 1, 2026

Monthly summary for 2026-01 focusing on SciPy Python bindings stability and quality. Targeted work centered on improving robustness of the Python-C binding layer by aligning size semantics with Python's API, preventing size-related issues during use of nc in bindings. Result is a more stable experience for users dealing with large inputs and cross-platform runs.

September 2025

2 Commits • 1 Features

Sep 1, 2025

Monthly summary for 2025-09 focusing on key accomplishments, major fixes, impact, and skills demonstrated in conda-forge/staged-recipes.

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 focused on delivering a reusable packaging solution for Photoshop TIFF tag I/O. The key achievement was introducing the PSDTags Python package in the staged-recipes repository, enabling installation via conda and supporting read/write of specific Photoshop TIFF tags for image resources and layer information. This lays the foundation for consistent metadata access across pipelines and assets workflows.

Activity

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Quality Metrics

Correctness96.4%
Maintainability98.2%
Architecture96.4%
Performance94.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

C++PythonYAML

Technical Skills

Build System ConfigurationC++ developmentConfiguration ManagementData analysisDevOpsNumerical computingPackage ManagementPackage managementPythonPython PackagingPython developmentPython integrationYAML configurationcode quality assurancelinting

Repositories Contributed To

2 repos

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

conda-forge/staged-recipes

May 2025 Apr 2026
3 Months active

Languages Used

PythonYAML

Technical Skills

Build System ConfigurationPackage ManagementPython PackagingConfiguration ManagementData analysisDevOps

scipy/scipy

Jan 2026 Jan 2026
1 Month active

Languages Used

C++

Technical Skills

C++ developmentNumerical computingPython integration