NREL/EnergyPlus
Apr 2025 – May 2025
2 Months active
Languages Used
C++
Technical Skills
Bug FixingC++ DevelopmentCode OrganizationCode RefactoringIntegration TestingPhotovoltaics
Amir Roth
PROFILE
Amir Roth
Amir Roth contributed to the NREL/EnergyPlus repository by developing and refining features for renewable energy modeling and HVAC systems, focusing on photovoltaic system integration and radiant heating setpoint validation. He applied C++ and algorithm design to improve code organization, enhance input processing, and ensure robust error handling. His work addressed data flow correctness in component ordering and cyclic network handling, while also fixing bugs related to economic tariff calculations and reporting consistency. Through targeted code refactoring and comprehensive unit testing, Amir delivered solutions that increased the reliability and clarity of energy modeling workflows, demonstrating depth in both software engineering and domain expertise.
Overall Statistics
Feature vs Bugs
30%Features
Repository Contributions
15Total
Bugs
7
Commits
15
Features
3
Lines of code
2,448
Activity Months2
Your Network
31 people
Work History
May 2025
7 Commits • 1 Features
May 1, 2025May 2025 focused on enhancing reliability and usability of EnergyPlus radiant heating features, tightening data-flow correctness, and ensuring test fidelity. Delivered a feature to improve radiant system setpoint handling and validation, fixed key naming typos for heating coil models to ensure correct object types, strengthened data flow robustness in component ordering and cyclic networks, and corrected a LEED tariff test reference to ensure accurate tariff data is exercised.
7 Commits • 1 Features
May 1, 2025May 2025 focused on enhancing reliability and usability of EnergyPlus radiant heating features, tightening data-flow correctness, and ensuring test fidelity. Delivered a feature to improve radiant system setpoint handling and validation, fixed key naming typos for heating coil models to ensure correct object types, strengthened data flow robustness in component ordering and cyclic networks, and corrected a LEED tariff test reference to ensure accurate tariff data is exercised.
May 2025
April 2025
8 Commits • 2 Features
Apr 1, 2025April 2025 monthly performance summary for NREL/EnergyPlus. Focused on expanding renewables Modeling, stabilizing economic calculations, and improving reporting. Key outcomes include PV system modeling integration with improved code organization, refrigeration input handling enhancements and condenser type string consistency, EconomicTariff core stability and data flow fixes, reporting label consistency, LEED reporting and unit display improvements, and targeted tests updates aligned with code changes. These efforts enhance renewables support, accuracy of economic calculations, and clarity of energy/unit reporting, delivering tangible business value for energy modeling workflows.
April 2025
8 Commits • 2 Features
Apr 1, 2025April 2025 monthly performance summary for NREL/EnergyPlus. Focused on expanding renewables Modeling, stabilizing economic calculations, and improving reporting. Key outcomes include PV system modeling integration with improved code organization, refrigeration input handling enhancements and condenser type string consistency, EconomicTariff core stability and data flow fixes, reporting label consistency, LEED reporting and unit display improvements, and targeted tests updates aligned with code changes. These efforts enhance renewables support, accuracy of economic calculations, and clarity of energy/unit reporting, delivering tangible business value for energy modeling workflows.
Activity
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Quality Metrics
Correctness84.0%
Maintainability84.0%
Architecture78.8%
Performance72.6%
AI Usage21.4%
Skills & Technologies
Programming Languages
C++
Technical Skills
Algorithm DesignBug FixBug FixingC++ DevelopmentCode OrganizationCode RefactoringData StructuresEnergy ModelingEnergyPlusError HandlingHVAC SystemsInput ProcessingIntegration TestingPhotovoltaicsRefactoring
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