gem/oq-engine
Feb 2026 – Feb 2026
1 Month active
Languages Used
Python
Technical Skills
Code RefactoringObject-Oriented ProgrammingPEP 8 CompliancePythonPython programmingSoftware Development
Yen-Shin Chen
PROFILE
Yen-shin Chen
Worked on the gem/oq-engine repository to enhance probabilistic fault displacement hazard assessment by expanding the Youngs 2003 surface rupture modeling framework and introducing new core features. Focused on backend development using Python, the work included implementing normalized along-strike position calculations relative to rupture surfaces and establishing a structured fault displacement hazard framework with base classes and rake-based probability enhancements. Emphasized code refactoring, PEP 8 compliance, and comprehensive documentation to improve maintainability and onboarding. Added unit tests to ensure reliability and increased test coverage, supporting more accurate hazard modeling and facilitating safer infrastructure planning through improved scientific computing practices.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
13Total
Bugs
0
Commits
13
Features
2
Lines of code
2,093
Activity Months1
Your Network
34 peopleShared Repositories
34
Work History
February 2026
13 Commits • 2 Features
Feb 1, 2026February 2026 monthly summary for gem/oq-engine focused on delivering probabilistic fault displacement hazard assessment enhancements and expanding the Youngs 2003 surface rupture modeling framework. The work increased hazard modeling accuracy, improved code quality, documentation, and test coverage, facilitating safer infrastructure planning and easier maintenance.
13 Commits • 2 Features
Feb 1, 2026February 2026 monthly summary for gem/oq-engine focused on delivering probabilistic fault displacement hazard assessment enhancements and expanding the Youngs 2003 surface rupture modeling framework. The work increased hazard modeling accuracy, improved code quality, documentation, and test coverage, facilitating safer infrastructure planning and easier maintenance.
February 2026
Activity
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Quality Metrics
Correctness95.4%
Maintainability89.2%
Architecture93.8%
Performance89.2%
AI Usage21.6%
Skills & Technologies
Programming Languages
Python
Technical Skills
Code RefactoringObject-Oriented ProgrammingPEP 8 CompliancePythonPython programmingSoftware DevelopmentUnit Testingbackend developmentdata analysisdocumentationearthquake modelinggeospatial analysisnumerical computingnumerical methodsobject-oriented programming
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