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Stacy Chen

PROFILE

Stacy Chen

Over a three-month period, contributed to the femaidens/2025-Reefscape robotics repository by establishing a Gradle-based build system and developing core robot control features in Java. Built the foundational swerve drive subsystem with integrated NavX sensor support, enabling precise joystick-driven and autonomous maneuvers. Enhanced subsystem architecture by refactoring constants, introducing modular command-based frameworks, and improving diagnostics through detailed logging and telemetry. Modernized drive and climb systems, reorganized intake mechanisms, and implemented robust configuration management for multi-mechanism coordination. Addressed drivetrain inversion bugs and streamlined subsystem initialization, resulting in a scalable, maintainable codebase that supports reliable control and rapid troubleshooting in embedded robotics environments.

Overall Statistics

Feature vs Bugs

91%Features

Repository Contributions

35Total
Bugs
1
Commits
35
Features
10
Lines of code
4,997
Activity Months3

Work History

March 2025

5 Commits • 2 Features

Mar 1, 2025

March 2025 monthly summary for femaidens/2025-Reefscape. Delivered key drivetrain improvements, subsystem groundwork, and telemetry enhancements that improve reliability, diagnostics, and multi-mechanism coordination. Focused on business value through safer, more predictable control, faster troubleshooting, and scalable architecture.

February 2025

17 Commits • 4 Features

Feb 1, 2025

February 2025: Reefscape project delivered notable system modernization and subsystem refinements to improve reliability, control, and maintainability, with telemetry enhancements enabling faster fault detection.

January 2025

13 Commits • 4 Features

Jan 1, 2025

January 2025 highlights: Established the foundational Reefscape robot project and Gradle-based build pipeline, enabling consistent development and packaging. Delivered drivetrain groundwork for 2025 with swerve drive configuration, NavX integration, and basic joystick-driven control, laying the path for precise autonomous maneuvers. Implemented autonomous testing scaffolding with naming corrections to improve testability and reduce regressions, along with a placeholder test to validate CI. Introduced a logging framework and SysID-ready data collection for performance analysis and data-driven tuning, enabling measurable telemetry and faster issue diagnosis. These initiatives collectively provide a stable base for feature velocity, safer autonomous behavior, and actionable performance insights.

Activity

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Quality Metrics

Correctness84.6%
Maintainability84.8%
Architecture81.8%
Performance77.4%
AI Usage21.2%

Skills & Technologies

Programming Languages

GradleJava

Technical Skills

Build System ConfigurationBuild System ManagementCommand-Based FrameworkConfiguration ManagementConstants DefinitionConstants ManagementControl SystemsEmbedded SystemsGradleJavaJava DevelopmentLoggingPID ControlRefactoringRobot Configuration

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

femaidens/2025-Reefscape

Jan 2025 Mar 2025
3 Months active

Languages Used

GradleJava

Technical Skills

Build System ConfigurationBuild System ManagementCommand-Based FrameworkConfiguration ManagementConstants DefinitionControl Systems