cadet/CADET-Core
Apr 2025 – Apr 2026
9 Months active
Languages Used
C++JSONPythonRSTreStructuredTextYAML
Technical Skills
Chemical EngineeringDocumentationReaction Kinetics ModelingSoftware DevelopmentTestingC++
AntoniaBerger
PROFILE
Antoniaberger
Over nine months, this developer enhanced the cadet/CADET-Core repository by building advanced biochemical and reaction kinetics modeling features, including expanded Michaelis-Menten and Langmuir exchange models. They unified reaction systems across phases and unit operations, refactored C++ code for multi-reaction support, and improved simulation fidelity through algorithm optimization and robust unit testing. Their work addressed critical bugs in Jacobian calculations and numerical stability, ensuring reliable scientific computing outcomes. Leveraging C++, Python, and CI/CD automation, they integrated new C API endpoints for simulation management and improved documentation, enabling more accurate, maintainable, and testable models for chemical engineering and simulation workflows.
Overall Statistics
Feature vs Bugs
73%Features
Repository Contributions
16Total
Bugs
3
Commits
16
Features
8
Lines of code
31,249
Activity Months9
Your Network
64 peopleWork History
April 2026
2 Commits • 1 Features
Apr 1, 2026April 2026 - Cadet Core: Implemented core C API enhancements for simulation management, API versioning/docs, and CI-based test automation. These changes enable time-bounded simulations via a stable C API and significantly improve test coverage and reliability via CI integration.
2 Commits • 1 Features
Apr 1, 2026April 2026 - Cadet Core: Implemented core C API enhancements for simulation management, API versioning/docs, and CI-based test automation. These changes enable time-bounded simulations via a stable C API and significantly improve test coverage and reliability via CI integration.
April 2026
March 2026
1 Commits
Mar 1, 2026March 2026: Focused on improving numerical stability and reliability in CADET-Core. Delivered a critical bug fix for Mass Action Law Jacobian concentration handling, ensuring calculations involving powers of concentrations only occur for positive concentrations. This prevents mathematical errors and enhances model stability across simulations. The change is tracked via commit be2b1722cec6c97d0d415063afc2ba511b71527a (Fix: Mass Action Law Jacobian (#627)).
March 2026
1 Commits
Mar 1, 2026March 2026: Focused on improving numerical stability and reliability in CADET-Core. Delivered a critical bug fix for Mass Action Law Jacobian concentration handling, ensuring calculations involving powers of concentrations only occur for positive concentrations. This prevents mathematical errors and enhances model stability across simulations. The change is tracked via commit be2b1722cec6c97d0d415063afc2ba511b71527a (Fix: Mass Action Law Jacobian (#627)).
February 2026
1 Commits
Feb 1, 2026February 2026: Cadet/CADET-Core delivered a critical bug fix in the General Rate Model (GRM) that corrected the residualBulk execution flow and Jacobian calculation. The premature return in residualBulk was causing incorrect Jacobian computations, affecting dynamic reactions modeling. The fix, together with updated unit tests to reflect precision changes for dynamic reactions, improved model accuracy and numerical stability. This work enhances the reliability of GRM simulations, enabling more accurate scenario analyses and downstream decisions. Commit: 1b657090c2fd34b675ca0e2f6a65d7b356e79d4c.
1 Commits
Feb 1, 2026February 2026: Cadet/CADET-Core delivered a critical bug fix in the General Rate Model (GRM) that corrected the residualBulk execution flow and Jacobian calculation. The premature return in residualBulk was causing incorrect Jacobian computations, affecting dynamic reactions modeling. The fix, together with updated unit tests to reflect precision changes for dynamic reactions, improved model accuracy and numerical stability. This work enhances the reliability of GRM simulations, enabling more accurate scenario analyses and downstream decisions. Commit: 1b657090c2fd34b675ca0e2f6a65d7b356e79d4c.
February 2026
January 2026
3 Commits • 1 Features
Jan 1, 2026Monthly summary for 2026-01 focusing on delivering a unified reaction system across all unit operations and phases, along with targeted bug fixes to improve model correctness. The work enhances consistency, test coverage, and documentation, establishing a more robust foundation for CADET Core.
January 2026
3 Commits • 1 Features
Jan 1, 2026Monthly summary for 2026-01 focusing on delivering a unified reaction system across all unit operations and phases, along with targeted bug fixes to improve model correctness. The work enhances consistency, test coverage, and documentation, establishing a more robust foundation for CADET Core.
December 2025
3 Commits • 2 Features
Dec 1, 2025December 2025 summary for cadet/CADET-Core: Delivered two high-impact features enhancing multi-phase reaction modeling and parameter sensitivity analysis, along with test updates to support the new systems. This work improves model fidelity, enables reliable parameter estimation, and extends CSTR dynamics support, delivering clear business value for simulations and decision-making.
3 Commits • 2 Features
Dec 1, 2025December 2025 summary for cadet/CADET-Core: Delivered two high-impact features enhancing multi-phase reaction modeling and parameter sensitivity analysis, along with test updates to support the new systems. This work improves model fidelity, enables reliable parameter estimation, and extends CSTR dynamics support, delivering clear business value for simulations and decision-making.
December 2025
November 2025
1 Commits • 1 Features
Nov 1, 2025Monthly development summary for 2025-11 focusing on cadet/CADET-Core. Primary feature delivery: Langmuir Exchange Model in Multi-Channel Transport (MCT) with end-to-end integration, benchmarks, and documentation. No major bugs reported this month; all work targeted feature expansion and reliability of MCT simulations. Demonstrated strong collaboration and cross-functional execution, delivering a reusable exchange module with clear testing and docs.
November 2025
1 Commits • 1 Features
Nov 1, 2025Monthly development summary for 2025-11 focusing on cadet/CADET-Core. Primary feature delivery: Langmuir Exchange Model in Multi-Channel Transport (MCT) with end-to-end integration, benchmarks, and documentation. No major bugs reported this month; all work targeted feature expansion and reliability of MCT simulations. Demonstrated strong collaboration and cross-functional execution, delivering a reusable exchange module with clear testing and docs.
September 2025
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for cadet/CADET-Core focusing on key feature delivery, bug fixes, and overall impact.
2 Commits • 1 Features
Sep 1, 2025September 2025 monthly summary for cadet/CADET-Core focusing on key feature delivery, bug fixes, and overall impact.
September 2025
July 2025
2 Commits • 1 Features
Jul 1, 2025Concise monthly summary for 2025-07 focusing on key accomplishments, business impact, and technical execution across the Cadet Core repository.
July 2025
2 Commits • 1 Features
Jul 1, 2025Concise monthly summary for 2025-07 focusing on key accomplishments, business impact, and technical execution across the Cadet Core repository.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025: Updated Michaelis-Menten model to account for non-competitive inhibition in cadet/CADET-Core. This involved adjusting the rate, residual, and Jacobian equations and adding a reference test case to validate against micro-kinetics simulations. Commit 686a370e8a40952b045b20967b8de6399a718c32 (Update Michaelis Menten reaction for noncompetitive inhibition modeling, #382). Business value: increases accuracy of enzyme kinetics simulations under inhibitory conditions, enabling more reliable metabolic modeling and informed R&D decisions. Technical impact: numerical modeling refinement, regression testing, and improved traceability across the change.”,
1 Commits • 1 Features
Apr 1, 2025April 2025: Updated Michaelis-Menten model to account for non-competitive inhibition in cadet/CADET-Core. This involved adjusting the rate, residual, and Jacobian equations and adding a reference test case to validate against micro-kinetics simulations. Commit 686a370e8a40952b045b20967b8de6399a718c32 (Update Michaelis Menten reaction for noncompetitive inhibition modeling, #382). Business value: increases accuracy of enzyme kinetics simulations under inhibitory conditions, enabling more reliable metabolic modeling and informed R&D decisions. Technical impact: numerical modeling refinement, regression testing, and improved traceability across the change.”,
April 2025
Activity
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Quality Metrics
Correctness88.8%
Maintainability82.6%
Architecture85.0%
Performance80.0%
AI Usage27.6%
Skills & Technologies
Programming Languages
C++JSONPythonRSTYAMLreStructuredText
Technical Skills
API developmentBiochemical ModelingC++C++ developmentCI/CDChemical EngineeringDocumentationModel DevelopmentPythonReaction Kinetics ModelingRefactoringScientific ComputingSimulation modelingSoftware ArchitectureSoftware Development
Repositories Contributed To
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