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James Loh

PROFILE

James Loh

Worked on the rice-apps/thea-aa repository to deliver a comprehensive overhaul of the contaminated site details experience, focusing on frontend development and data visualization. Built new QualityIndicator and Statistic components using Svelte and TypeScript, expanded the detailed site page to include site-level information, interactive maps with Leaflet.js, and air quality data. Enhanced the map interface with dynamic marker updates and improved marker lifecycle management for stability. Refined navigation and UI readability, introduced reusable components like the Detailed Contaminant Table, and improved data structures for easier access. Incorporated thorough linting and formatting, ensuring maintainable code and a consistent, data-driven user experience.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

17Total
Bugs
0
Commits
17
Features
2
Lines of code
15,089
Activity Months1

Work History

November 2024

17 Commits • 2 Features

Nov 1, 2024

November 2024 performance summary for rice-apps/thea-aa: Delivered major frontend overhauls that significantly enhance the contaminated site details experience and map visualization. Implemented new QualityIndicator and Statistic components; expanded the contaminated site detailed page with site-level information, map, and air-quality data; introduced a reusable Detailed Contaminant Table and improved data structures for easier data access. Enhanced the map UI with Dynamic Marker Updates that reflect the selected environmental data view (e.g., Superfund vs Emission Events) and improved marker lifecycle handling for stability. Refined navigation, added important UI/readability improvements, and completed a thorough linting/formatting pass and final feedback loop. These changes improve operational visibility, enable faster, data-driven decisions, and strengthen data reliability for stakeholders.

Activity

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Quality Metrics

Correctness88.2%
Maintainability88.2%
Architecture84.8%
Performance83.6%
AI Usage31.8%

Skills & Technologies

Programming Languages

CSSHTMLJavaScriptPythonSvelteTypeScript

Technical Skills

API IntegrationBackend ConfigurationCode FormattingComponent ArchitectureComponent DesignComponent DevelopmentComponent-Based ArchitectureData FetchingData ManagementData VisualizationFrontend DevelopmentJavaScriptLeafletLeaflet.jsLinting

Repositories Contributed To

1 repo

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

rice-apps/thea-aa

Nov 2024 Nov 2024
1 Month active

Languages Used

CSSHTMLJavaScriptPythonSvelteTypeScript

Technical Skills

API IntegrationBackend ConfigurationCode FormattingComponent ArchitectureComponent DesignComponent Development