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Omar Khan

PROFILE

Omar Khan

Over a three-month period, contributed to the xability/maidr repository by building interactive data visualization features and refining UI/UX elements. Developed dynamic plot tooltips with contextual messaging and provider-specific LLM model version selection, using JavaScript, TypeScript, and CSS to enhance usability and maintainability. Refactored tooltip styling with CSS variables and implemented line clamping for improved readability across devices, aligning with design standards. Addressed a key bug in the sonification workflow for stacked bar plots, clarifying audio behavior and improving accessibility. The work emphasized reliability, user experience, and scalable front-end architecture, supporting reproducibility and accessibility in data-driven applications.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

6Total
Bugs
1
Commits
6
Features
3
Lines of code
655
Activity Months3

Work History

July 2025

1 Commits

Jul 1, 2025

July 2025 (Month: 2025-07) focused on stabilizing the sonification workflow for data visualizations in the xability/maidr project. Delivered a targeted bug fix that clarifies audio behavior for stacked bar plots and strengthens the reliability of the sonification pipeline. The change reduces user confusion, improves accessibility, and aligns with the product goal of predictable, data-driven audio representations.

June 2025

1 Commits • 1 Features

Jun 1, 2025

June 2025 monthly summary for xability/maidr: Delivered UI/UX improvements to tooltips with a CSS variable-driven refactor and line-clamping to handle long text, enhancing readability and responsiveness across screen sizes. Fixed tooltip formatting to align with design standards, improving consistency and user satisfaction. These changes improve maintainability and set the foundation for scalable styling.

May 2025

4 Commits • 2 Features

May 1, 2025

May 2025 monthly summary for xability/maidr: Delivered two major features, improved plot usability and LLM model governance; stabilized UI interactions and improved reliability through targeted fixes, contributing to better user experience and reproducibility across providers.

Activity

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Quality Metrics

Correctness93.4%
Maintainability96.6%
Architecture90.0%
Performance85.0%
AI Usage33.4%

Skills & Technologies

Programming Languages

CSSJavaScriptTypeScript

Technical Skills

API IntegrationCSSData VisualizationFront End DevelopmentFront-end DevelopmentFrontend DevelopmentFull Stack DevelopmentJavaScriptNode.jsReactTypeScriptUI/UX Development

Repositories Contributed To

1 repo

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

xability/maidr

May 2025 Jul 2025
3 Months active

Languages Used

CSSJavaScriptTypeScript

Technical Skills

API IntegrationCSSFront End DevelopmentFront-end DevelopmentFull Stack DevelopmentJavaScript