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Pierfrancesco Butti

PROFILE

Pierfrancesco Butti

Over five months, contributed to the acts repository by developing features and resolving bugs that improved reliability, usability, and documentation. Work included refining track reconstruction logic to reduce false positives, enhancing geometry calculations for accuracy, and updating documentation to clarify mathematical representations. Leveraged C++, Python, and CMake scripting to streamline setup processes, improve build system portability, and expose new configuration options in Python bindings. Focused on developer experience by introducing pre-commit workflow guidance and improving plotting scripts for CI integration. Maintained clear commit messaging and documentation, supporting both onboarding and ongoing development with a strong emphasis on code quality.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

9Total
Bugs
3
Commits
9
Features
6
Lines of code
135
Activity Months5

Work History

February 2026

2 Commits • 2 Features

Feb 1, 2026

February 2026 monthly summary for the acts repository focusing on portability improvements, Python bindings, and configuration exposure. Highlights include installation reliability, cross-platform consistency, and enhanced tooling configurability that deliver measurable business value for developers and end users.

December 2025

3 Commits • 2 Features

Dec 1, 2025

December 2025 summary focused on stabilizing geometry computations, enabling smoother developer workflows, and sharpening visualization tooling. Delivered a critical bug fix in angle handling for 360-degree multiples, published developer workflow guidance for pre-commit hooks, and improved material plotting scripts with clearer warnings and improved output format. These efforts enhanced geometry accuracy, reduced onboarding friction, and supported CI-ready plotting outputs.

November 2025

1 Commits • 1 Features

Nov 1, 2025

Monthly summary for 2025-11 focusing on the acts repository. Key feature delivered: Documentation updated to reflect the Jacobian Matrix for a 6D state, improving accuracy and clarity for users and contributors. Major bugs fixed: None reported in this period. Overall impact: Enhanced documentation reduces onboarding time and misinterpretation risks, enabling smoother integration of 6D state computations. Technologies/skills demonstrated: Technical writing, Git-based version control, and mathematical notation accuracy in documentation.

October 2025

2 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary for the Acts project (paulgessinger/acts). Focused on improving setup usability and numerical accuracy in track quality metrics, delivering stronger developer experience and more reliable tracking results.

November 2024

1 Commits

Nov 1, 2024

Month: 2024-11 — In andiwand/acts, the primary work focused on a targeted reliability improvement to the hole-detection logic within the track reconstruction pipeline. There were no new user-facing features this month; the emphasis was on reducing noise and improving data quality through a precise bug fix that prevents false positives.

Activity

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Quality Metrics

Correctness97.8%
Maintainability95.6%
Architecture93.4%
Performance95.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

C++CMakeMarkdownPythonShell

Technical Skills

API developmentAlgorithm DevelopmentAlgorithm OptimizationBuild system configurationC++C++ developmentCI/CDCMake scriptingDevOpsEnvironment ConfigurationPhysics SimulationPython developmentPython scriptingScriptingTrack Reconstruction

Repositories Contributed To

2 repos

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

paulgessinger/acts

Oct 2025 Feb 2026
4 Months active

Languages Used

C++ShellMarkdownPythonCMake

Technical Skills

Algorithm OptimizationC++DevOpsEnvironment ConfigurationScriptingUnit Testing

andiwand/acts

Nov 2024 Nov 2024
1 Month active

Languages Used

C++

Technical Skills

Algorithm DevelopmentPhysics SimulationTrack Reconstruction