CMU-Robotics-Club/robobuggy-software
Oct 2024 – Sep 2025
4 Months active
Languages Used
PythonC++MarkdownXMLYAML
Technical Skills
Coordinate SystemsCoordinate TransformationPythonROS2RoboticsState Estimation
Saransh Agrawal
PROFILE
Saransh Agrawal
Worked on the CMU-Robotics-Club/robobuggy-software repository, delivering features that improved multi-robot navigation, state estimation, and system reliability. Developed modular state converters and enhanced coordinate transformation accuracy using Python and ROS2, supporting diverse robot configurations and improving data interoperability. Introduced a real-time steering calibration tool with threading for non-blocking input, and standardized mock-roll testing through YAML-based configuration management. Refactored orientation handling by migrating from tf_transformations to scipy’s Rotation, reducing dependencies and aligning with ROS conventions. Additional efforts included dependency cleanup, documentation updates, and improved logging, all contributing to more maintainable code and streamlined onboarding for robotics development teams.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
16Total
Bugs
3
Commits
16
Features
9
Lines of code
833
Activity Months4
Your Network
8 peopleShared Repositories
8
Work History
September 2025
6 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary focusing on delivering a real-time steering calibration tool, standardizing mock-roll testing, and cleaning up docs and legacy configurations to improve reliability and onboarding. The month emphasized business value through faster calibration cycles, deterministic testing, and reduced maintenance overhead.
6 Commits • 3 Features
Sep 1, 2025September 2025 monthly summary focusing on delivering a real-time steering calibration tool, standardizing mock-roll testing, and cleaning up docs and legacy configurations to improve reliability and onboarding. The month emphasized business value through faster calibration cycles, deterministic testing, and reduced maintenance overhead.
September 2025
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for CMU-Robotics-Club/robobuggy-software focused on reliability, maintainability, and ROS-ecosystem alignment. Delivered two key items that improve orientation data handling and ROS topic compatibility, with measurable business value in reliability and faster debugging.
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for CMU-Robotics-Club/robobuggy-software focused on reliability, maintainability, and ROS-ecosystem alignment. Delivered two key items that improve orientation data handling and ROS topic compatibility, with measurable business value in reliability and faster debugging.
November 2024
6 Commits • 4 Features
Nov 1, 2024November 2024: Delivered foundational ROS software quality improvements and multi-namespace state handling for robobuggy software, with notable boosts in publication consistency, orientation accuracy, and developer efficiency. Key outcomes include standardized message publication, improved yaw conversion, cross-namespace state conversion refinements, a new simulation/test node, and dependency cleanup to reduce build/run issues. These changes reduce runtime errors, improve data interoperability, and support scalable robotics development.
6 Commits • 4 Features
Nov 1, 2024November 2024: Delivered foundational ROS software quality improvements and multi-namespace state handling for robobuggy software, with notable boosts in publication consistency, orientation accuracy, and developer efficiency. Key outcomes include standardized message publication, improved yaw conversion, cross-namespace state conversion refinements, a new simulation/test node, and dependency cleanup to reduce build/run issues. These changes reduce runtime errors, improve data interoperability, and support scalable robotics development.
November 2024
October 2024
2 Commits • 1 Features
Oct 1, 2024For 2024-10, delivered key multi-robot navigation and state-management improvements for CMU-Robotics-Club/robobuggy-software. Implemented multi-namespace state conversion with per-robot odometry publishing to support diverse configurations (NAND-self and SC-other) and refactored the converter for modularity. Fixed coordinate transformation accuracy on the SC topic by correcting the EPSG code (ECEF to UTM) from 32633 to 32617. These changes enhance fleet interoperability, navigation reliability, and data correctness, enabling safer operations and easier onboarding of new robots.
October 2024
2 Commits • 1 Features
Oct 1, 2024For 2024-10, delivered key multi-robot navigation and state-management improvements for CMU-Robotics-Club/robobuggy-software. Implemented multi-namespace state conversion with per-robot odometry publishing to support diverse configurations (NAND-self and SC-other) and refactored the converter for modularity. Fixed coordinate transformation accuracy on the SC topic by correcting the EPSG code (ECEF to UTM) from 32633 to 32617. These changes enhance fleet interoperability, navigation reliability, and data correctness, enabling safer operations and easier onboarding of new robots.
Activity
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Quality Metrics
Correctness84.4%
Maintainability85.0%
Architecture78.8%
Performance72.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
C++MarkdownPythonXMLYAML
Technical Skills
Code CleanupCode FormattingCode RefactoringCommand-Line InterfaceConfiguration ManagementCoordinate SystemsCoordinate TransformationCoordinate TransformationsDebuggingDependency ManagementDocumentationEmbedded Systems ConfigurationLintingPythonPython Scripting
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline