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Hannah Choi

PROFILE

Hannah Choi

Worked on the HoagieClub/plan repository to deliver an end-to-end transcript upload and processing feature, enabling users to upload unofficial transcripts and map courses to their records with accurate semester assignments. Developed both the React-based frontend and Django backend, implementing robust file upload handling, data parsing, and validation to ensure data integrity. Enhanced the user experience with UI improvements, loading indicators, and clear notifications, while also refining error handling and course data management. Focused on reliability by cleaning malformed records and improving feedback during uploads. Utilized JavaScript, Python, and Next.js to align technical solutions with user and business requirements.

Overall Statistics

Feature vs Bugs

75%Features

Repository Contributions

14Total
Bugs
1
Commits
14
Features
3
Lines of code
1,865
Activity Months2

Work History

April 2025

8 Commits • 2 Features

Apr 1, 2025

Monthly work summary for HoagieClub/plan – April 2025. Delivered user-focused enhancements to the upload flow, improved transcript processing and data integrity, and strengthened feedback and validations. Focused on reducing failed uploads, ensuring data quality, and clarifying user guidance during data operations. Demonstrated solid collaboration with multiple commits across UI, parsing, and data management layers, aligning with business goals around reliability and user experience.

March 2025

6 Commits • 1 Features

Mar 1, 2025

March 2025 — HoagieClub/plan: Delivered end-to-end Transcript Upload and Processing feature enabling users to upload unofficial transcripts, process files, map courses to user records, and assign accurate semesters. Implemented UI for uploading transcripts, backend endpoints to process files, and robust term mappings to support current and upcoming terms. Enhanced the course lookup with comprehensive data population and data quality checks.

Activity

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Quality Metrics

Correctness83.6%
Maintainability82.2%
Architecture77.2%
Performance74.4%
AI Usage24.4%

Skills & Technologies

Programming Languages

CSSJavaScriptPythonTypeScript

Technical Skills

API DevelopmentBackend DevelopmentCSSData CleaningData ParsingData ProcessingDatabase IntegrationDatabase ManagementDjangoDocumentationError HandlingFile Upload HandlingFrontend DevelopmentMaterial UI (Joy UI)Next.js

Repositories Contributed To

1 repo

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

HoagieClub/plan

Mar 2025 Apr 2025
2 Months active

Languages Used

CSSJavaScriptPythonTypeScript

Technical Skills

API DevelopmentBackend DevelopmentData ParsingData ProcessingDatabase IntegrationDjango