AntaresSimulatorTeam/antares-xpansion
Dec 2025 – Mar 2026
3 Months active
Languages Used
C++Markdown
Technical Skills
algorithm developmentoptimization techniquesparallel computingC++ programmingalgorithm designdocumentation
hedibouchehda1997
PROFILE
Hedibouchehda1997
Worked on the AntaresSimulatorTeam/antares-xpansion repository, delivering four features over three months focused on enhancing the Benders algorithm for grid expansion studies. Developed configurable cut aggregation to improve convergence accuracy and introduced a plugin framework with callback hooks, enabling flexible orchestration of decomposition strategies. Optimized subproblem-to-cut associations and batch processing logic to increase scalability for large optimization problems. Improved code maintainability by updating documentation and refining configuration parameters, such as renaming attributes for clarity. Leveraged C++, parallel computing, and algorithm optimization techniques throughout, with an emphasis on maintainable software architecture and clear user guides to support future enhancements and onboarding.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
5Total
Bugs
0
Commits
5
Features
4
Lines of code
1,776,234
Activity Months3
Your Network
9 peopleShared Repositories
9
Abdoulbari ZakirMember
Florian OmnèsMember
ze-hediMember
ianmnzMember
Jason MarechalMember
payetvinMember
Peter MitriMember
PAugVallinMember
tbittarMember
Work History
March 2026
2 Commits • 1 Features
Mar 1, 2026March 2026 performance summary for Antares XPansion. Delivered a Benders Decomposition plugin framework with callback hooks across the workflow (start/end of master iteration and micro-iterations), enabling flexible orchestration and rapid experimentation of decomposition strategies. Enhanced aggregation efficiency by optimizing subproblem-to-cut associations and batch processing logic, improving scalability for large instances. Changes were implemented in AntaresSimulatorTeam/antares-xpansion and shipped via two commits (e4aa85ae54d509d17e36fda51de3f2d77739313d and 1af8520b77b3ca1badc02786c68bc66f50072c38).
2 Commits • 1 Features
Mar 1, 2026March 2026 performance summary for Antares XPansion. Delivered a Benders Decomposition plugin framework with callback hooks across the workflow (start/end of master iteration and micro-iterations), enabling flexible orchestration and rapid experimentation of decomposition strategies. Enhanced aggregation efficiency by optimizing subproblem-to-cut associations and batch processing logic, improving scalability for large instances. Changes were implemented in AntaresSimulatorTeam/antares-xpansion and shipped via two commits (e4aa85ae54d509d17e36fda51de3f2d77739313d and 1af8520b77b3ca1badc02786c68bc66f50072c38).
March 2026
January 2026
2 Commits • 2 Features
Jan 1, 2026January 2026: Focused on improving Benders solver configuration clarity and code maintainability in Antares XPansion. Delivered direct documentation updates for Benders solver options and replaced AGGREGATION with NB_CUTS_PER_ITER to accurately reflect solver behavior, improving configurability, readability, and long-term maintainability. No major bugs fixed this month; efforts centered on quality of life improvements and onboarding benefits, enabling smoother future enhancements and reduced support load.
January 2026
2 Commits • 2 Features
Jan 1, 2026January 2026: Focused on improving Benders solver configuration clarity and code maintainability in Antares XPansion. Delivered direct documentation updates for Benders solver options and replaced AGGREGATION with NB_CUTS_PER_ITER to accurately reflect solver behavior, improving configurability, readability, and long-term maintainability. No major bugs fixed this month; efforts centered on quality of life improvements and onboarding benefits, enabling smoother future enhancements and reduced support load.
December 2025
1 Commits • 1 Features
Dec 1, 2025Monthly summary for 2025-12 focusing on key accomplishments for Antares xpansion. Delivered a feature: Benders Algorithm Grid Expansion: Configurable Cut Aggregation, to improve convergence accuracy in grid expansion studies. The work is tracked under ticket #1126 with commit 1013a0266c5f2ada604bcf95dc6bfc8c6e2c24a8. The change enables per-iteration aggregation of cuts, increasing reliability and enabling tuning for larger-scale planning scenarios.
1 Commits • 1 Features
Dec 1, 2025Monthly summary for 2025-12 focusing on key accomplishments for Antares xpansion. Delivered a feature: Benders Algorithm Grid Expansion: Configurable Cut Aggregation, to improve convergence accuracy in grid expansion studies. The work is tracked under ticket #1126 with commit 1013a0266c5f2ada604bcf95dc6bfc8c6e2c24a8. The change enables per-iteration aggregation of cuts, increasing reliability and enabling tuning for larger-scale planning scenarios.
December 2025
Activity
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Quality Metrics
Correctness88.0%
Maintainability84.0%
Architecture84.0%
Performance84.0%
AI Usage28.0%
Skills & Technologies
Programming Languages
C++Markdown
Technical Skills
C++C++ programmingalgorithm designalgorithm developmentalgorithm optimizationcallback functionsdocumentationoptimization techniquesparallel computingplugin developmentsoftware architecturesoftware configurationsoftware engineeringsoftware testinguser guide creation
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