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Paula Sanz-Leon

PROFILE

Paula Sanz-leon

Worked on the fpsim/fpsim and starsimhub/starsim repositories, delivering features and fixes that advanced simulation modeling for contraception and empowerment scenarios. Focused on backend development and data engineering, the work included enhancements to intervention logic, demographic weighting, and longitudinal data access, as well as improvements to plotting and analytics using Python and Matplotlib. Refactored core modules for better code organization, introduced new analyzers for state tracking and method mix, and strengthened configuration management for reproducibility. Addressed bugs in contraception intent handling and plotting, while maintaining robust documentation and testing practices to ensure simulation accuracy and maintainability across evolving project requirements.

Overall Statistics

Feature vs Bugs

83%Features

Repository Contributions

62Total
Bugs
3
Commits
62
Features
15
Lines of code
1,192
Activity Months4

Work History

February 2025

5 Commits • 1 Features

Feb 1, 2025

February 2025 highlights for fpsim/fpsim: focused on stabilizing contraception-related behavior in the simulation and essential baseline/configuration maintenance to keep defaults current. Key deliverables include a targeted contraception intent handling fix and baseline cleanup.

January 2025

17 Commits • 6 Features

Jan 1, 2025

January 2025 FPSIM project: Delivered major feature enhancements, analytics, and plotting improvements that improve realism, reliability, and decision support. Key changes include year-based change_initiation with range support and validation; a new empowerment_boost intervention; a method_mix over time analyzer; improved state_tracker visuals and plotting across styles; and targeted simplifications and bug fixes that increase simulation clarity and efficiency.

November 2024

23 Commits • 5 Features

Nov 1, 2024

November 2024 performance highlights for fpsim/fpsim and starsimhub/starsim. Focused on delivering robust empowerment modeling, improved longitudinal data access, enhanced monitoring tooling, and stronger testing/reproducibility across simulations. Business value centered on more accurate demographic weighting, reliable time-step metrics, and reproducible calibration workflows.

October 2024

17 Commits • 3 Features

Oct 1, 2024

October 2024 fpsim/fpsim performance summary: Delivered core enhancements to initiation probability control, improved lifecycle scheduling for contraception, and advanced preparation for unified initiation logic; fixed a plotting bug to ensure robust visuals. These efforts increased modeling fidelity, initialization robustness, and overall stability, with documentation and changelog updates supporting deployment and maintenance.

Activity

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Quality Metrics

Correctness86.2%
Maintainability86.8%
Architecture81.6%
Performance78.0%
AI Usage20.4%

Skills & Technologies

Programming Languages

Pythonrst

Technical Skills

Backend DevelopmentBug FixClass MethodsCode CleanupCode OrganizationCode RefactoringConfiguration ManagementData AnalysisData EngineeringData FilteringData ModelingData SimulationData ValidationData VisualizationDebugging

Repositories Contributed To

2 repos

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

fpsim/fpsim

Oct 2024 Feb 2025
4 Months active

Languages Used

Pythonrst

Technical Skills

Bug FixCode CleanupCode OrganizationCode RefactoringData FilteringData Modeling

starsimhub/starsim

Nov 2024 Nov 2024
1 Month active

Languages Used

Python

Technical Skills

RefactoringSoftware DevelopmentTesting