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Daniel Ji

PROFILE

Daniel Ji

Daji contributed to the chanzuckerberg/cryoet-data-portal by building and refining user-facing features that improved data discovery and interface reliability. They implemented the Tilt Series Quality Filter Sorting, enabling users to see the most relevant scores first when filtering data, and addressed navigation issues by anchoring dropdown menus correctly and preventing modifier-clicks from disrupting page state. Daji also resolved a data consistency issue by preserving the original order of deposition method links, enhancing UI accuracy and downstream data integrity. Their work demonstrated proficiency in React, TypeScript, and GraphQL, with a focus on targeted debugging, UI development, and robust commit practices.

Overall Statistics

Feature vs Bugs

25%Features

Repository Contributions

4Total
Bugs
3
Commits
4
Features
1
Lines of code
126
Activity Months2

Work History

October 2025

1 Commits

Oct 1, 2025

October 2025: Delivered a reliability improvement in cryoet-data-portal by preserving the original order of deposition method links, addressing a data consistency and UI display issue. This reduces misalignment between source data and user-facing links, improving accuracy for researchers and downstream data pipelines. The change was implemented with a focused patch (commit dde833decf47d5d4518a5f06acd8813811923409) tied to issue #1974. Impact includes: improved data integrity, more trustworthy UI, and lower risk of downstream processing errors. Skills demonstrated: debugging, targeted patching, Git-based workflow, and collaboration on issue tracking.

November 2024

3 Commits • 1 Features

Nov 1, 2024

Month: 2024-11. Focused on delivering user-facing improvements and stabilizing navigation in cryoet-data-portal. Key features delivered and bugs fixed enhanced data discovery, filtering accuracy, and navigation reliability, contributing to improved user productivity and lower support friction. Highlights include the Tilt Series Quality Filter Sorting feature, and two navigation/UX fixes with robust commit hygiene across the repo.

Activity

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Quality Metrics

Correctness95.0%
Maintainability95.0%
Architecture90.0%
Performance90.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

GraphQLHTMLJavaScriptTypeScript

Technical Skills

API IntegrationData FetchingFrontend DevelopmentReactTypeScriptUI Development

Repositories Contributed To

1 repo

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

chanzuckerberg/cryoet-data-portal

Nov 2024 Oct 2025
2 Months active

Languages Used

HTMLJavaScriptTypeScriptGraphQL

Technical Skills

Frontend DevelopmentReactTypeScriptUI DevelopmentAPI IntegrationData Fetching

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