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Corné Haasjes

PROFILE

Corné Haasjes

Worked on the HarrisonKramer/optiland repository to enhance the Optic library by implementing comprehensive type hinting across core classes and modules, centralizing type definitions, and extending surface parameter support with Zernike typing. Refactored Zernike normalization logic to improve readability and ensure accurate coefficient calculations in diverse scenarios. Addressed cross-platform build reliability by updating platform checks and streamlining dependency management, resulting in more consistent builds on Windows, macOS, and Linux. Improved code quality and test stability through import cleanup and clearer error handling. Utilized Python, TOML, and scientific computing techniques to deliver a more maintainable and robust codebase.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

8Total
Bugs
2
Commits
8
Features
2
Lines of code
324
Activity Months1

Work History

August 2025

8 Commits • 2 Features

Aug 1, 2025

August 2025 monthly summary for HarrisonKramer/optiland: Delivered substantial typing and surface parameter enhancements for the Optic library, improved Zernike math handling, and boosted cross-platform reliability and test stability. Key features included comprehensive typing across the Optic class and related modules, centralized types in _types.py, and extended SurfaceParameters with Zernike typing support (including a new zernike_type field) and improved create_surface typing. Zernike normalization logic was refactored for readability and correctness across scenarios. Platform checks were corrected to use platform_system and dependencies updated to ensure reliable builds on Windows, macOS, and Linux. Code quality improvements and test stability were addressed by refactoring imports, clarifying error messages, and fixing test imports. These changes reduce runtime errors, improve developer velocity, and strengthen the product-ready surface API for downstream users.

Activity

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Quality Metrics

Correctness95.0%
Maintainability95.0%
Architecture87.6%
Performance90.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

PythonTOML

Technical Skills

Build ConfigurationCode FormattingCode QualityCode RefactoringData ModelingDebuggingDependency ManagementError HandlingNumerical MethodsPythonPython DevelopmentScientific ComputingSoftware EngineeringTestingType Hinting

Repositories Contributed To

1 repo

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

HarrisonKramer/optiland

Aug 2025 Aug 2025
1 Month active

Languages Used

PythonTOML

Technical Skills

Build ConfigurationCode FormattingCode QualityCode RefactoringData ModelingDebugging