mantidproject/mantid
Feb 2025 – Jun 2026
8 Months active
Languages Used
C++reStructuredTextPythonUnknownYAMLrstXMLCMake
Technical Skills
DocumentationTechnical WritingConfiguration ManagementData AnalysisGUI DevelopmentInstrument Geometry
Andrei Savici
PROFILE
Andrei Savici
Contributed to the mantidproject/mantid repository by developing and refining scientific computing features, focusing on instrument data handling, algorithm design, and configuration management. Delivered enhancements such as temperature-dependent intensity calculations, new spectral moments algorithms, and improved instrument geometry and calibration files. Applied C++ and Python to implement robust solutions, including type-safe refactoring and exposing instrument XML to Python scripts. Addressed critical bugs in molecular dynamics workflows and clarified technical documentation to align with implemented algorithms. Emphasized maintainability and data integrity through thorough validation, unit testing, and collaboration, supporting reliable experimental analysis and enabling more accurate, reproducible results across instrument workflows.
Overall Statistics
Feature vs Bugs
69%Features
Repository Contributions
13Total
Bugs
4
Commits
13
Features
9
Lines of code
3,756
Activity Months8
Your Network
112 peopleWork History
June 2026
2 Commits • 2 Features
Jun 1, 2026June 2026 monthly summary for mantid project highlighting key features delivered and overall impact. No major bugs fixed this month.
2 Commits • 2 Features
Jun 1, 2026June 2026 monthly summary for mantid project highlighting key features delivered and overall impact. No major bugs fixed this month.
June 2026
May 2026
1 Commits
May 1, 2026May 2026 monthly summary for mantidproject/mantid: Delivered a critical fix to the MDNorm algorithm's symmetry handling, improving numerical accuracy and reliability of molecular dynamics simulations. No new features released this month; the focus was on stabilizing the core MDNorm path through a symmetry matrix inversion. This fix reduces downstream errors, enhances reproducibility of results, and supports the project’s reliability commitments.
May 2026
1 Commits
May 1, 2026May 2026 monthly summary for mantidproject/mantid: Delivered a critical fix to the MDNorm algorithm's symmetry handling, improving numerical accuracy and reliability of molecular dynamics simulations. No new features released this month; the focus was on stabilizing the core MDNorm path through a symmetry matrix inversion. This fix reduces downstream errors, enhances reproducibility of results, and supports the project’s reliability commitments.
April 2026
1 Commits • 1 Features
Apr 1, 2026In April 2026, delivered a new CNCS T0 Offset Calibration Parameter File to enhance the calculation of T0 offset, improving CNCS instrument measurement accuracy and overall data quality. The feature is implemented in mantidproject/mantid via a dedicated parameter file and linked to a commit that adds the file (PR reference #41305).
1 Commits • 1 Features
Apr 1, 2026In April 2026, delivered a new CNCS T0 Offset Calibration Parameter File to enhance the calculation of T0 offset, improving CNCS instrument measurement accuracy and overall data quality. The feature is implemented in mantidproject/mantid via a dedicated parameter file and linked to a commit that adds the file (PR reference #41305).
April 2026
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for mantid project (mantid repository). Focused on delivering a temperature-aware intensity control in ApplyDetailedBalanceMD, enabling temperature-dependent dynamics in the detailed balance calculation. This work aligns with internal issue #40444 and improves physical realism across temperature conditions. End-to-end validation performed using MD workspace creation, FakeMDEventData, ApplyDetailedBalanceMD, and BinMD, confirming consistent outputs with temperature scaling.
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for mantid project (mantid repository). Focused on delivering a temperature-aware intensity control in ApplyDetailedBalanceMD, enabling temperature-dependent dynamics in the detailed balance calculation. This work aligns with internal issue #40444 and improves physical realism across temperature conditions. End-to-end validation performed using MD workspace creation, FakeMDEventData, ApplyDetailedBalanceMD, and BinMD, confirming consistent outputs with temperature scaling.
November 2025
2 Commits • 1 Features
Nov 1, 2025Monthly work summary for 2025-11: Focused on improving code safety and physics algorithm capabilities in mantid, delivering a type-safe refactor and a new spectral moments algorithm, with validation and cross-team collaboration. This has strengthened maintainability and enabled more accurate sum-rule calculations for inelastic scattering.
2 Commits • 1 Features
Nov 1, 2025Monthly work summary for 2025-11: Focused on improving code safety and physics algorithm capabilities in mantid, delivering a type-safe refactor and a new spectral moments algorithm, with validation and cross-team collaboration. This has strengthened maintainability and enabled more accurate sum-rule calculations for inelastic scattering.
November 2025
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025: Completed MIDAS Instrument IDF Integration for the mantid repository, enabling HFIR workflows to load and begin using MIDAS instrument data. Established IDF data structures and instrument configurations to support MIDAS in HFIR builds and future instrument support.
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025: Completed MIDAS Instrument IDF Integration for the mantid repository, enabling HFIR workflows to load and begin using MIDAS instrument data. Established IDF data structures and instrument configurations to support MIDAS in HFIR builds and future instrument support.
September 2025
4 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary for mantid project. Delivered four focused changes across DGSPlanner, SEQUOIA, and CNCS that enhance performance, resolution, geometry fidelity, and data integrity. Key outcomes include a performance and UX update to DGSPlanner, a higher-resolution SEQUOIA chopper configuration, an updated CNCS geometry file, and a correction ensuring CNCS reports four monitors. These changes reduce analysis time, improve experimental quality, and strengthen configuration and release readiness across instrument workflows.
4 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary for mantid project. Delivered four focused changes across DGSPlanner, SEQUOIA, and CNCS that enhance performance, resolution, geometry fidelity, and data integrity. Key outcomes include a performance and UX update to DGSPlanner, a higher-resolution SEQUOIA chopper configuration, an updated CNCS geometry file, and a correction ensuring CNCS reports four monitors. These changes reduce analysis time, improve experimental quality, and strengthen configuration and release readiness across instrument workflows.
September 2025
February 2025
1 Commits
Feb 1, 2025February 2025 focused on ensuring the Mantid Debye-Waller Factor Correction workflow is well-documented and accessible. A documentation clarification activity clarified the mathematical formula and input requirements, aligning user guidance with the implemented algorithm. This was a documentation-only improvement with no functional changes, delivered with minimal risk to releases, and prepared the ground for easier adoption and support.
February 2025
1 Commits
Feb 1, 2025February 2025 focused on ensuring the Mantid Debye-Waller Factor Correction workflow is well-documented and accessible. A documentation clarification activity clarified the mathematical formula and input requirements, aligning user guidance with the implemented algorithm. This was a documentation-only improvement with no functional changes, delivered with minimal risk to releases, and prepared the ground for easier adoption and support.
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Quality Metrics
Correctness92.4%
Maintainability87.6%
Architecture87.6%
Performance83.0%
AI Usage21.6%
Skills & Technologies
Programming Languages
C++CMakePythonUnknownXMLYAMLreStructuredTextrst
Technical Skills
Algorithm designC++ developmentC++ programmingConfiguration ManagementData AnalysisData StructuresData analysisDocumentationGUI DevelopmentInstrument Data HandlingInstrument GeometryPlottingPythonPython developmentPython scripting
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