cornellh4i/CHEM
Oct 2024 – Dec 2025
9 Months active
Languages Used
CSSJavaScriptTypeScriptHTMLJSONenvunknownPrisma
Technical Skills
Frontend DevelopmentNext.jsReactTailwind CSSUI ComponentsUI/UX Development
Nicole Qiu
PROFILE
Nicole Qiu
Over nine months, contributed to the cornellh4i/CHEM repository by building and refining core backend and frontend systems for fund management, authentication, and transaction processing. Leveraged TypeScript, React, and Prisma ORM to implement scalable data models, robust API endpoints, and reusable UI components. Delivered features such as multi-tenant authentication with Firebase, fund-level analytics, and rate-based transaction calculations, while maintaining code quality through dependency management and CI stabilization. Enhanced maintainability by centralizing UI styling, improving API documentation with Swagger/OpenAPI, and refactoring data relationships. Focused on security, data integrity, and reproducible builds, enabling reliable deployments and a more predictable user experience.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
41Total
Bugs
3
Commits
41
Features
15
Lines of code
41,892
Activity Months9
Your Network
154 peopleSame Organization
@cornell.edu138
Shared Repositories
16
Work History
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for cornellh4i/CHEM: Delivered a rate capability for Fund model and updated transaction calculations to incorporate this rate, enabling more accurate fund management and laying groundwork for rate-based analytics. This work improves financial precision and supports future revenue/expense modeling.
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for cornellh4i/CHEM: Delivered a rate capability for Fund model and updated transaction calculations to incorporate this rate, enabling more accurate fund management and laying groundwork for rate-based analytics. This work improves financial precision and supports future revenue/expense modeling.
December 2025
November 2025
7 Commits • 3 Features
Nov 1, 2025Monthly summary for 2025-11 focusing on the Cornell H4I CHEM repository. Delivered major features with robust data integrity, security checks, and maintainability improvements across fund data access, authentication, and dependency management. Key enhancements include fund transactions retrieval with validation and authorization checks, data seeding for organizations/users/contributors/funds (with seed data corrections), and a new rate field added to the Fund model via migration. Refactored authentication system to streamline UX and API calls, and cleaned up outdated pages and imports. Increased dependency update cadence by configuring Dependabot to run weekly for npm and GitHub Actions.
November 2025
7 Commits • 3 Features
Nov 1, 2025Monthly summary for 2025-11 focusing on the Cornell H4I CHEM repository. Delivered major features with robust data integrity, security checks, and maintainability improvements across fund data access, authentication, and dependency management. Key enhancements include fund transactions retrieval with validation and authorization checks, data seeding for organizations/users/contributors/funds (with seed data corrections), and a new rate field added to the Fund model via migration. Refactored authentication system to streamline UX and API calls, and cleaned up outdated pages and imports. Increased dependency update cadence by configuring Dependabot to run weekly for npm and GitHub Actions.
October 2025
2 Commits • 1 Features
Oct 1, 2025October 2025 (2025-10) — Focused on stability, reliability, and reproducible builds for the CHEM frontend. Delivered system stability enhancements through Firebase initialization and connection logging, and refreshed dependencies with a regenerated yarn.lock to improve stability and security. No critical bugs emerged; the work reduces runtime errors, accelerates debugging, and strengthens build reproducibility, delivering measurable business value.
2 Commits • 1 Features
Oct 1, 2025October 2025 (2025-10) — Focused on stability, reliability, and reproducible builds for the CHEM frontend. Delivered system stability enhancements through Firebase initialization and connection logging, and refreshed dependencies with a regenerated yarn.lock to improve stability and security. No critical bugs emerged; the work reduces runtime errors, accelerates debugging, and strengthens build reproducibility, delivering measurable business value.
October 2025
September 2025
5 Commits • 2 Features
Sep 1, 2025Monthly summary for 2025-09 for repository cornellh4i/CHEM highlighting feature delivery, minor documentation work, and readiness for funds-related capabilities. This period focused on authentication scaffolding with multi-tenant organization linkage and API planning/docs, establishing a secure baseline for user management and future funds endpoints. No major bugs were reported in this scope; stabilization tasks pending in the next cycle.
September 2025
5 Commits • 2 Features
Sep 1, 2025Monthly summary for 2025-09 for repository cornellh4i/CHEM highlighting feature delivery, minor documentation work, and readiness for funds-related capabilities. This period focused on authentication scaffolding with multi-tenant organization linkage and API planning/docs, establishing a secure baseline for user management and future funds endpoints. No major bugs were reported in this scope; stabilization tasks pending in the next cycle.
April 2025
7 Commits • 2 Features
Apr 1, 2025April 2025 (2025-04) performance summary for cornellh4i/CHEM. Delivered foundational Fund Management capabilities and a refactored contributor data model to enable scalable finance tracking, reporting, and cleaner data integrity. Laying the groundwork for fund-level analytics and improved API consistency across the CHEM repository.
7 Commits • 2 Features
Apr 1, 2025April 2025 (2025-04) performance summary for cornellh4i/CHEM. Delivered foundational Fund Management capabilities and a refactored contributor data model to enable scalable finance tracking, reporting, and cleaner data integrity. Laying the groundwork for fund-level analytics and improved API consistency across the CHEM repository.
April 2025
March 2025
4 Commits • 2 Features
Mar 1, 2025March 2025 monthly summary for the cornellh4i/CHEM repository. Delivered API documentation and refactor for the Transaction controller, fixed a frontend/backend type compatibility issue impacting status checks, and redesigned the homepage to support a dashboard-first entry with a separate login flow. These changes improve maintainability, reliability of CI checks, and user onboarding, while clarifying validation rules and reducing navigation friction across the app.
March 2025
4 Commits • 2 Features
Mar 1, 2025March 2025 monthly summary for the cornellh4i/CHEM repository. Delivered API documentation and refactor for the Transaction controller, fixed a frontend/backend type compatibility issue impacting status checks, and redesigned the homepage to support a dashboard-first entry with a separate login flow. These changes improve maintainability, reliability of CI checks, and user onboarding, while clarifying validation rules and reducing navigation friction across the app.
February 2025
11 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for cornellh4i/CHEM focusing on delivering stability, polish, and security improvements that unlock reliable deployments and user-ready frontend. Highlights include stabilizing builds through dependency and lockfile management, UI readiness and frontend polish with new components, and security/CI hygiene improvements.
11 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for cornellh4i/CHEM focusing on delivering stability, polish, and security improvements that unlock reliable deployments and user-ready frontend. Highlights include stabilizing builds through dependency and lockfile management, UI readiness and frontend polish with new components, and security/CI hygiene improvements.
February 2025
November 2024
3 Commits • 2 Features
Nov 1, 2024November 2024 performance summary for cornellh4i/CHEM: Delivered key UI enhancements to simplify transaction entry, expand transaction types, and improve date handling. Implemented a reusable DatePicker component with AddTransactionModal integration, refined calendar styling across modals, and added Donation and Endowment as transaction types to support fund tracking. These changes reduce data-entry time, improve data quality, and enable richer reporting for endowments and donations.
November 2024
3 Commits • 2 Features
Nov 1, 2024November 2024 performance summary for cornellh4i/CHEM: Delivered key UI enhancements to simplify transaction entry, expand transaction types, and improve date handling. Implemented a reusable DatePicker component with AddTransactionModal integration, refined calendar styling across modals, and added Donation and Endowment as transaction types to support fund tracking. These changes reduce data-entry time, improve data quality, and enable richer reporting for endowments and donations.
October 2024
1 Commits • 1 Features
Oct 1, 2024October 2024: Delivered UI styling consolidation for authentication pages in cornellh4i/CHEM by centralizing the background styling in a shared layout. This refactor reduces duplication across login and signup components, improves consistency, and lays groundwork for future theming. No major bugs were logged this month. Impact includes a cleaner component architecture, faster styling changes, and a more predictable user experience on auth screens. Technologies/skills demonstrated include React component architecture, shared layout design, CSS/class refactoring, and disciplined version control.
1 Commits • 1 Features
Oct 1, 2024October 2024: Delivered UI styling consolidation for authentication pages in cornellh4i/CHEM by centralizing the background styling in a shared layout. This refactor reduces duplication across login and signup components, improves consistency, and lays groundwork for future theming. No major bugs were logged this month. Impact includes a cleaner component architecture, faster styling changes, and a more predictable user experience on auth screens. Technologies/skills demonstrated include React component architecture, shared layout design, CSS/class refactoring, and disciplined version control.
October 2024
Activity
Loading activity data...
Quality Metrics
Correctness86.6%
Maintainability87.6%
Architecture83.4%
Performance83.6%
AI Usage22.0%
Skills & Technologies
Programming Languages
CSSHTMLJSONJavaScriptPrismaSQLTypeScriptYAMLenvnode
Technical Skills
API DevelopmentAPI DocumentationAPI IntegrationAPI TestingAPI developmentAPI integrationBackend DevelopmentCSSDatabase ManagementDatabase MigrationDatabase Schema DesignDependency ManagementDevOpsEnvironment ManagementExpress.js
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline