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JocelynVelarde

PROFILE

Jocelynvelarde

Jocelyn developed and integrated advanced vision and speech features across the RoBorregos/home2 and RoBorregos/Home-Docs repositories, focusing on human-robot interaction and knowledge management. She implemented Python-based utilities for image analysis, pose detection, and wake word recognition, leveraging ROS for real-time robotics integration. Her work included dynamic model loading, Retrieval-Augmented Generation (RAG) for Q&A over multiple knowledge bases, and robust documentation to support ongoing research. By introducing dependency management and enhancing downstream processing, Jocelyn improved system reliability and flexibility. The depth of her contributions is reflected in the seamless integration of machine learning models and the clarity of supporting documentation.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

15Total
Bugs
0
Commits
15
Features
10
Lines of code
506
Activity Months3

Work History

March 2025

2 Commits • 2 Features

Mar 1, 2025

March 2025 monthly summary for RoBorregos/Home-Docs. This period focused on delivering core feature capabilities in vision and HRI knowledge management, with an emphasis on business value such as improved autonomous perception and faster knowledge access. Key deliveries include Moondream-based pose detection and beverage location identification in the vision system, and a Retrieval-Augmented Generation (RAG) based Q&A system across three knowledge bases (frida, roborregos, tec de monterrey) with a quiz vs context scoring mechanism. No major bugs were escalated this month; the work was feature-driven and centered on system integration. The contributions demonstrate cross-functional collaboration, robust version-control discipline, and progress toward more autonomous and informed human-robot interaction, with spotlight updates reflecting Jocelyn's active participation.

February 2025

6 Commits • 5 Features

Feb 1, 2025

February 2025 — Multi-repo delivery across RoBorregos/home2 and RoBorregos/Home-Docs focusing on wake word robustness, flexible model management, enhanced downstream processing, and documentation clarity. Implementations include wake word cooldown, dynamic loading of ONNX models, dependency upgrades for latest wake word capabilities, enhanced wake word publication (keyword + score), addition of no-detection models, and updated Spotlights documentation reflecting image analysis methods and task progress.

January 2025

7 Commits • 3 Features

Jan 1, 2025

January 2025: Delivered three high-impact features across two repos to advance HRI performance evaluation, image understanding, and wake word readiness. Key outcomes include (1) KWS models documentation and synthetic audio data for performance metrics, (2) Moondream image analysis utility with a class-based MoondreamWrapper and usage examples, and (3) a ROS OpenWakeWord node with lint improvements and updated model loading. Implemented quality improvements via lint fixes and a robust default model path to reduce runtime issues. Engaged in GitHub discussions to refine KWS metrics. Business value: improved evaluation capabilities, streamlined tooling, and more reliable wake word detection.

Activity

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Quality Metrics

Correctness91.4%
Maintainability90.8%
Architecture89.4%
Performance86.0%
AI Usage24.0%

Skills & Technologies

Programming Languages

MarkdownPythonText

Technical Skills

API IntegrationBackend DevelopmentComputer VisionDependency ManagementDocumentationKnowledge Base CreationMachine LearningMachine Learning Model DeploymentObject-Oriented ProgrammingPythonPython DevelopmentRAG ImplementationROSROS (Robot Operating System)Research

Repositories Contributed To

2 repos

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

RoBorregos/home2

Jan 2025 Feb 2025
2 Months active

Languages Used

PythonText

Technical Skills

API IntegrationComputer VisionDocumentationMachine LearningMachine Learning Model DeploymentObject-Oriented Programming

RoBorregos/Home-Docs

Jan 2025 Mar 2025
3 Months active

Languages Used

Markdown

Technical Skills

DocumentationResearchKnowledge Base CreationRAG Implementation

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