ctc-uci/cch
Nov 2024 – May 2025
3 Months active
Languages Used
SQLJavaScriptTypeScriptCSSHTML
Technical Skills
Database DesignSQLChakra UIComponent DevelopmentData ExportFront End Development
alexy-ok
PROFILE
Alexy-ok
Alexander Yin contributed to the ctc-uci/cch repository by designing and implementing features that enhanced data integrity, user experience, and reporting workflows. He developed a scalable exit survey data model and schema using SQL, linking new survey data to participant management for joined analytics. Alexander built reusable React and TypeScript components, such as a CSV export button, to streamline client and donation data exports with accurate mapping and descriptive filenames. He also refactored UI elements with Chakra UI to improve interviewer workflows and visual clarity. His work demonstrated depth in database design, component development, and UI/UX refinement, supporting maintainable, reliable reporting.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
8Total
Bugs
0
Commits
8
Features
4
Lines of code
1,342
Activity Months3
Your Network
17 peopleWork History
May 2025
3 Commits • 2 Features
May 1, 2025May 2025 monthly summary for ctc-uci/cch: Focused on delivering user-facing UX improvements and robust data export/data integrity features to boost business value and data quality. Key features delivered: (1) Interview Screening Form UI/UX Refresh — UI refactor to improve styling, layout, sections, and visuals for a smoother interviewer experience. (2) Donation Data Integrity and Export Enhancements — added the ability to export all or selected donations, generate descriptive CSV filenames including frequency and donor information, and implement data integrity to assign sequential IDs to donations when missing. Major bugs fixed: data integrity gaps in donation IDs resolved; export reliability improved by ensuring consistent sequential IDs. Overall impact and accomplishments: improved interviewer efficiency, more accurate and traceable donor exports, and stronger data quality enabling reliable reporting and analytics. Technologies/skills demonstrated: front-end UI/UX refinement, CSV export logic, data integrity design and enforcement, and disciplined change tracking through commits.
3 Commits • 2 Features
May 1, 2025May 2025 monthly summary for ctc-uci/cch: Focused on delivering user-facing UX improvements and robust data export/data integrity features to boost business value and data quality. Key features delivered: (1) Interview Screening Form UI/UX Refresh — UI refactor to improve styling, layout, sections, and visuals for a smoother interviewer experience. (2) Donation Data Integrity and Export Enhancements — added the ability to export all or selected donations, generate descriptive CSV filenames including frequency and donor information, and implement data integrity to assign sequential IDs to donations when missing. Major bugs fixed: data integrity gaps in donation IDs resolved; export reliability improved by ensuring consistent sequential IDs. Overall impact and accomplishments: improved interviewer efficiency, more accurate and traceable donor exports, and stronger data quality enabling reliable reporting and analytics. Technologies/skills demonstrated: front-end UI/UX refinement, CSV export logic, data integrity design and enforcement, and disciplined change tracking through commits.
May 2025
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for the ctc-uci/cch repository focused on delivering a reusable data export capability and strengthening code quality.
February 2025
3 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for the ctc-uci/cch repository focused on delivering a reusable data export capability and strengthening code quality.
November 2024
2 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for the ctc-uci/cch repository, focusing on delivering a scalable exit survey data model and schema to support program feedback collection, data integrity, and reporting.
2 Commits • 1 Features
Nov 1, 2024November 2024 monthly summary for the ctc-uci/cch repository, focusing on delivering a scalable exit survey data model and schema to support program feedback collection, data integrity, and reporting.
November 2024
Activity
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Quality Metrics
Correctness87.6%
Maintainability86.2%
Architecture80.0%
Performance82.6%
AI Usage20.0%
Skills & Technologies
Programming Languages
CSSHTMLJavaScriptSQLTypeScript
Technical Skills
Chakra UIComponent DevelopmentData ExportDatabase DesignFront End DevelopmentFront-end DevelopmentFrontend DevelopmentReactSQLTypeScriptUI/UX Design
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