CUSail-Navigation/sailbot
Nov 2024 – Mar 2025
5 Months active
Languages Used
CSSHTMLJavaScriptPNG
Technical Skills
CSSFront End DevelopmentHTMLJavaScriptROSWeb Development
Maisie Yan
PROFILE
Maisie Yan
Maisie Y. developed real-time navigation and sensor visualization features for the CUSail-Navigation/sailbot repository, focusing on enhancing operator situational awareness and UI scalability. She implemented live dashboards and map visualizations using JavaScript, HTML, and D3.js, integrating ROS topic subscriptions for dynamic data flow from sensors to the web interface. Her work included conditional UI rendering, Google Maps-based geospatial displays, and custom visual elements such as angle dials and waypoint trails. Maisie also addressed security by removing hardcoded API keys and fixed initialization bugs, demonstrating a strong emphasis on maintainable, modular code and responsive, data-driven front-end engineering practices.
Overall Statistics
Feature vs Bugs
86%Features
Repository Contributions
24Total
Bugs
2
Commits
24
Features
12
Lines of code
1,382
Activity Months5
Your Network
6 people
Work History
March 2025
3 Commits • 1 Features
Mar 1, 2025Month: 2025-03. Key features delivered: Live Map Coordinates Display with High-Precision Lat/Long (3 decimals) on the Sailbot map; real-time cursor latitude/longitude updates as the cursor moves over the map. Major bugs fixed: Security improvement by removing the hardcoded Google Maps API key from index.html, replacing with a generic placeholder 'key' to prevent credential exposure in version control while preserving map functionality. Overall impact: Enhanced navigational situational awareness for operators with precise, real-time geospatial context and reduced security risk, achieved with no regressions to map features. Technologies/skills demonstrated: Front-end UI development, real-time UI updates, numeric precision handling, and secure coding practices (removing secrets from VCS) with clear commit hygiene.
3 Commits • 1 Features
Mar 1, 2025Month: 2025-03. Key features delivered: Live Map Coordinates Display with High-Precision Lat/Long (3 decimals) on the Sailbot map; real-time cursor latitude/longitude updates as the cursor moves over the map. Major bugs fixed: Security improvement by removing the hardcoded Google Maps API key from index.html, replacing with a generic placeholder 'key' to prevent credential exposure in version control while preserving map functionality. Overall impact: Enhanced navigational situational awareness for operators with precise, real-time geospatial context and reduced security risk, achieved with no regressions to map features. Technologies/skills demonstrated: Front-end UI development, real-time UI updates, numeric precision handling, and secure coding practices (removing secrets from VCS) with clear commit hygiene.
March 2025
February 2025
5 Commits • 2 Features
Feb 1, 2025February 2025 focused on delivering real-time, highly visible dashboard enhancements for Sailbot and improving map visualization to support faster, safer decision making. Key work centered on two features for CUSail-Navigation/sailbot, with clear demonstrations of end-to-end data flow from ROS to a web UI and immediate impact on operator awareness.
February 2025
5 Commits • 2 Features
Feb 1, 2025February 2025 focused on delivering real-time, highly visible dashboard enhancements for Sailbot and improving map visualization to support faster, safer decision making. Key work centered on two features for CUSail-Navigation/sailbot, with clear demonstrations of end-to-end data flow from ROS to a web UI and immediate impact on operator awareness.
January 2025
5 Commits • 2 Features
Jan 1, 2025January 2025 performance summary for CUSail-Navigation/sailbot: Delivered two feature sets (Sailbot Dashboard dynamic UI and Map Visualization enhancements) with robust conditional rendering and environment-config driven behavior, plus visual map updates for improved situational awareness. Fixed rendering/styling bugs to stabilize UI across modes. This work improves operator decision speed, reduces error exposure, and enhances real-time tracking.
5 Commits • 2 Features
Jan 1, 2025January 2025 performance summary for CUSail-Navigation/sailbot: Delivered two feature sets (Sailbot Dashboard dynamic UI and Map Visualization enhancements) with robust conditional rendering and environment-config driven behavior, plus visual map updates for improved situational awareness. Fixed rendering/styling bugs to stabilize UI across modes. This work improves operator decision speed, reduces error exposure, and enhances real-time tracking.
January 2025
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 (Month: 2024-12) - Performance-focused monthly summary for CUSail-Navigation/sailbot. Delivered major UI and visualization enhancements that improve real-time situational awareness and operator decision-making. No explicit major bugs reported or fixed in this scope.
December 2024
2 Commits • 1 Features
Dec 1, 2024December 2024 (Month: 2024-12) - Performance-focused monthly summary for CUSail-Navigation/sailbot. Delivered major UI and visualization enhancements that improve real-time situational awareness and operator decision-making. No explicit major bugs reported or fixed in this scope.
November 2024
9 Commits • 6 Features
Nov 1, 2024November 2024 performance in CUSail-Navigation/sailbot focused on delivering real-time navigation and sensor visualization features, improving UI structure, and establishing reliable mode control. Key work included real-time wind angle display and live GPS coordinates on the web UI, a UI overhaul with a dedicated waypoint input, and the introduction of an Algorithm/Radio Control mode chooser that publishes to /control_mode. Groundwork for orientation visualization was completed with IMU quaternion display and heading conversion. A critical bug fix corrected the control mode topic initialization to ensure reliable subscriptions. This work enhances operator situational awareness, safety in navigation planning, and creates a scalable UI framework for future enhancements. Technologies demonstrated include ROS topic subscriptions, HTML/CSS/JS modularization, real-time dashboards, and data visualization, with a strong emphasis on maintainability and clear code organization.
9 Commits • 6 Features
Nov 1, 2024November 2024 performance in CUSail-Navigation/sailbot focused on delivering real-time navigation and sensor visualization features, improving UI structure, and establishing reliable mode control. Key work included real-time wind angle display and live GPS coordinates on the web UI, a UI overhaul with a dedicated waypoint input, and the introduction of an Algorithm/Radio Control mode chooser that publishes to /control_mode. Groundwork for orientation visualization was completed with IMU quaternion display and heading conversion. A critical bug fix corrected the control mode topic initialization to ensure reliable subscriptions. This work enhances operator situational awareness, safety in navigation planning, and creates a scalable UI framework for future enhancements. Technologies demonstrated include ROS topic subscriptions, HTML/CSS/JS modularization, real-time dashboards, and data visualization, with a strong emphasis on maintainability and clear code organization.
November 2024
Activity
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Quality Metrics
Correctness85.0%
Maintainability85.0%
Architecture80.0%
Performance83.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
CSSHTMLJavaScriptPNG
Technical Skills
CSSD3.jsData VisualizationFront End DevelopmentGoogle Maps APIHTMLJavaScriptROSWeb Development
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