NREL/OpenStudio-HPXML
Nov 2024 – Mar 2025
5 Months active
Languages Used
RubyCSVXMLBashMarkdownPythonYAML
Technical Skills
Bug FixBug FixingCode RefactoringData AggregationEV Charging SimulationSoftware Development
Rajendra Adhikari
PROFILE
Rajendra Adhikari
Worked on the NREL/OpenStudio-HPXML repository to enhance building energy modeling and simulation, focusing on schedule generation, EV charging logic, and occupant behavior tracking. Applied Python and Ruby to refactor core scheduling algorithms, improve data aggregation, and streamline code maintainability. Introduced stochastic EV energy datasets and unified charging/discharging logic to support richer scenario analysis and reduce energy cancellation risks. Strengthened CI/CD integration and code quality through RuboCop, automated testing, and improved documentation. Addressed bugs in schedule synchronization, occupancy aggregation, and timing, while adding advanced diff tooling and configuration management features to support reliable, extensible, and data-driven building performance simulations.
Overall Statistics
Feature vs Bugs
62%Features
Repository Contributions
74Total
Bugs
20
Commits
74
Features
33
Lines of code
1,825,823
Activity Months5
Your Network
14 peopleWork History
March 2025
43 Commits • 21 Features
Mar 1, 2025March 2025: Stable scheduling and improved error handling to boost reliability and speed of OpenStudio-HPXML runs. Introduced diff tooling and explicit exit codes, advanced configuration/diff capabilities, and strengthened code quality and CI processes to reduce maintenance overhead and regression risk.
43 Commits • 21 Features
Mar 1, 2025March 2025: Stable scheduling and improved error handling to boost reliability and speed of OpenStudio-HPXML runs. Introduced diff tooling and explicit exit codes, advanced configuration/diff capabilities, and strengthened code quality and CI processes to reduce maintenance overhead and regression risk.
March 2025
February 2025
2 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for NREL/OpenStudio-HPXML focusing on EV energy modeling improvements and scheduling reliability. Delivered a richer EV scenario capability and fixed critical scheduling logic to enhance modeling fidelity and reduce energy cancellation risks. The work supports more accurate energy impact assessments, better scenario analysis, and stronger data-driven decisions for building energy simulations.
February 2025
2 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for NREL/OpenStudio-HPXML focusing on EV energy modeling improvements and scheduling reliability. Delivered a richer EV scenario capability and fixed critical scheduling logic to enhance modeling fidelity and reduce energy cancellation risks. The work supports more accurate energy impact assessments, better scenario analysis, and stronger data-driven decisions for building energy simulations.
January 2025
23 Commits • 9 Features
Jan 1, 2025January 2025 (2025-01) monthly summary for NREL/OpenStudio-HPXML highlighting schedule generation improvements, HPXML handling, and testing improvements. Delivered targeted features, fixed critical scheduling bugs, and strengthened the test suite to improve reliability of energy model outputs and reduce maintenance overhead.
23 Commits • 9 Features
Jan 1, 2025January 2025 (2025-01) monthly summary for NREL/OpenStudio-HPXML highlighting schedule generation improvements, HPXML handling, and testing improvements. Delivered targeted features, fixed critical scheduling bugs, and strengthened the test suite to improve reliability of energy model outputs and reduce maintenance overhead.
January 2025
December 2024
3 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for NREL/OpenStudio-HPXML. Focused on delivering data capabilities for occupant behavior tracking, improving maintainability of ScheduleGenerator, and strengthening robustness around duplicate schedule columns. These efforts provide clearer inputs for energy modeling, reduce manual troubleshooting, and improve the reliability and extensibility of the repository's data handling and scheduling features.
December 2024
3 Commits • 2 Features
Dec 1, 2024December 2024 monthly summary for NREL/OpenStudio-HPXML. Focused on delivering data capabilities for occupant behavior tracking, improving maintainability of ScheduleGenerator, and strengthening robustness around duplicate schedule columns. These efforts provide clearer inputs for energy modeling, reduce manual troubleshooting, and improve the reliability and extensibility of the repository's data handling and scheduling features.
November 2024
3 Commits
Nov 1, 2024Performance and reliability improvements for EV scheduling in NREL/OpenStudio-HPXML during 2024-11. Focused on stabilizing time-granularity calculations and cleaning up EV charging logic to improve simulation fidelity, maintainability, and user trust in model outputs.
3 Commits
Nov 1, 2024Performance and reliability improvements for EV scheduling in NREL/OpenStudio-HPXML during 2024-11. Focused on stabilizing time-granularity calculations and cleaning up EV charging logic to improve simulation fidelity, maintainability, and user trust in model outputs.
November 2024
Activity
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Quality Metrics
Correctness87.2%
Maintainability89.4%
Architecture83.2%
Performance82.0%
AI Usage21.0%
Skills & Technologies
Programming Languages
BashCSVMarkdownPythonRubyXMLYAML
Technical Skills
Algorithm DesignAlgorithm ImprovementAlgorithm OptimizationAlgorithm RefinementBug FixBug FixingBuilding Energy ModelingBuilding Energy SimulationBuilding Performance SimulationCI/CDCI/CD IntegrationCode DocumentationCode FormattingCode LintingCode Optimization
Repositories Contributed To
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