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PROFILE

Osenan

Oriol developed and enhanced automated testing infrastructure for the pharmaverse/aNCA repository, focusing on end-to-end reliability and test coverage for R Shiny applications. Over three months, Oriol built a comprehensive testing framework that validated core data processing, server-side NCA calculations, and UI stability, using R, JavaScript, and advanced test automation tools. The work included stabilizing random number generation, modernizing snapshot testing, and aligning UI test identifiers to reduce flakiness and accelerate feedback cycles. Oriol also refactored test logic to streamline CI workflows, demonstrating depth in R package development, code quality, and robust validation of data visualization and processing components.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

27Total
Bugs
2
Commits
27
Features
4
Lines of code
289,246
Activity Months3

Work History

October 2025

2 Commits • 1 Features

Oct 1, 2025

2025-10 monthly summary for pharmaverse/aNCA focusing on reliability improvements and test stability. Delivered two focused changes that preserve core behavior and reduce CI noise, enabling faster feedback and safer deployments.

September 2025

12 Commits • 1 Features

Sep 1, 2025

September 2025 focused on strengthening test reliability and UI test alignment for pharmaverse/aNCA. Delivered substantial improvements to the testing framework and plotting verification for flexible_violinboxplot, achieving deterministic and faster end-to-end tests through RNG stabilization, stubbing unreliable plotting calls, and modernized snapshot testing. Fixed UI fragility by renaming the input ID from 'nca-nca' to 'nca-run_nca' to align with current app identifiers. These changes reduced flaky tests, accelerated feedback cycles, and improved confidence for releases. Technologies demonstrated include end-to-end testing frameworks, snapshot testing, test doubles, cross-OS and R-version consistency, and robust validation of plotting components.

August 2025

13 Commits • 2 Features

Aug 1, 2025

Pharmaverse/aNCA — August 2025: Delivered a robust End-to-End Testing Framework for the Shiny app with 9+ tests covering initial load, JavaScript errors, data previews, NCA runs, and app start stability, aided by test data provisioning and lint/build cleanups. Implemented End-to-End Testing for the aNCA mapping interface and server logic to validate core data processing and server-side NCA calculations. Substantial improvements in test stability and quality through lint fixes, flaky-test stabilization, and cleanup of obsolete files. These efforts increased automated test coverage, reduced manual QA, and enabled safer, faster releases. Technologies demonstrated include R/Shiny testing (shinytest2), end-to-end test automation, test data management, lint/build tooling, and CI readiness.

Activity

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Quality Metrics

Correctness87.8%
Maintainability88.8%
Architecture81.6%
Performance83.8%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSVJavaScriptRSVG

Technical Skills

Build Process OptimizationCode FormattingCode LintingCode QualityData FilteringData ManagementData ProcessingData VisualizationEnd-to-End TestingJavaScript DebuggingNCA CalculationPackage DevelopmentRR Package DevelopmentR Programming

Repositories Contributed To

1 repo

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

pharmaverse/aNCA

Aug 2025 Oct 2025
3 Months active

Languages Used

CSVJavaScriptRSVG

Technical Skills

Build Process OptimizationCode LintingCode QualityData FilteringData ManagementData Processing

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