UoaWDCC/medrevue
Mar 2025 – Aug 2025
6 Months active
Languages Used
CSSHTMLJavaScriptTypeScriptYAMLSVGJSXReact
Technical Skills
Backend DevelopmentCI/CDCode FormattingExpress.jsFrontend DevelopmentGit Hooks
ysun209
PROFILE
Ysun209
Yifan Sun developed and maintained the UoaWDCC/medrevue platform over six months, delivering a robust ticketing and seat management system with integrated payments and real-time QR code verification. He established a monorepo architecture using TypeScript and React, implemented backend services with Node.js and Express, and ensured secure session handling with Redis. His work included Stripe payment integration, dynamic seat selection, and automated email confirmations with embedded QR codes. By introducing Storybook-driven UI development and comprehensive API testing, Yifan improved both developer productivity and user experience. The depth of his contributions enabled scalable operations, enhanced analytics, and reliable revenue protection.
Overall Statistics
Feature vs Bugs
91%Features
Repository Contributions
88Total
Bugs
3
Commits
88
Features
31
Lines of code
22,725
Activity Months6
Your Network
59 peopleSame Organization
@aucklanduni.ac.nz45
Work History
August 2025
19 Commits • 7 Features
Aug 1, 2025August 2025 monthly performance summary for UoaWDCC/medrevue. Delivered end-to-end QR code based ticket confirmation flow, real-time scanning, advanced duplicate detection, enhanced analytics, and branding/maintainability improvements that strengthen revenue protection, customer experience, and operational visibility.
19 Commits • 7 Features
Aug 1, 2025August 2025 monthly performance summary for UoaWDCC/medrevue. Delivered end-to-end QR code based ticket confirmation flow, real-time scanning, advanced duplicate detection, enhanced analytics, and branding/maintainability improvements that strengthen revenue protection, customer experience, and operational visibility.
August 2025
July 2025
30 Commits • 8 Features
Jul 1, 2025July 2025 performance summary for UoaWDCC/medrevue: Delivered end-to-end enhancements to the seat reservation and order flow, improving utilization and customer experience. Key outcomes include improved seat availability logic with cache refresh, verification and locking; integrated booking fees, dynamic payment redirects, and persistent orderId storage with post-payment confirmation emails; implemented QR code generation for tickets and seat bookings; refined email confirmations and an endpoint to resend confirmations; added an Order Statistics endpoint to enable leadership to monitor total revenue, orders, and seats; and resolved a critical seating startSeat issue for rows P and Q. These changes drive higher conversion, operational efficiency, and better analytics. Technologies demonstrated include frontend state management patterns, localStorage usage, QR code integration, email tooling, and robust API design.
July 2025
30 Commits • 8 Features
Jul 1, 2025July 2025 performance summary for UoaWDCC/medrevue: Delivered end-to-end enhancements to the seat reservation and order flow, improving utilization and customer experience. Key outcomes include improved seat availability logic with cache refresh, verification and locking; integrated booking fees, dynamic payment redirects, and persistent orderId storage with post-payment confirmation emails; implemented QR code generation for tickets and seat bookings; refined email confirmations and an endpoint to resend confirmations; added an Order Statistics endpoint to enable leadership to monitor total revenue, orders, and seats; and resolved a critical seating startSeat issue for rows P and Q. These changes drive higher conversion, operational efficiency, and better analytics. Technologies demonstrated include frontend state management patterns, localStorage usage, QR code integration, email tooling, and robust API design.
June 2025
31 Commits • 12 Features
Jun 1, 2025June 2025 monthly performance summary for UoaWDCC/medrevue focused on delivering end-to-end business value through payments, seat management, and enhanced user experience. Key outcomes include scalable session handling, reliable order lifecycle, and data-driven seat operations, with strong emphasis on security, testing, and UI polish.
31 Commits • 12 Features
Jun 1, 2025June 2025 monthly performance summary for UoaWDCC/medrevue focused on delivering end-to-end business value through payments, seat management, and enhanced user experience. Key outcomes include scalable session handling, reliable order lifecycle, and data-driven seat operations, with strong emphasis on security, testing, and UI polish.
June 2025
May 2025
2 Commits • 1 Features
May 1, 2025May 2025 (2025-05) monthly highlights for UoaWDCC/medrevue: Implemented a reusable StepperForm component to manage a multi-step ticket purchasing flow with accessible navigation, visual indicators, and a Storybook story for visualization and testing. Enhanced the step indicator layout, labels, and connectors to improve clarity and reduce user friction. Focus this month was on feature delivery and UI/UX quality, with no major bugs reported.
May 2025
2 Commits • 1 Features
May 1, 2025May 2025 (2025-05) monthly highlights for UoaWDCC/medrevue: Implemented a reusable StepperForm component to manage a multi-step ticket purchasing flow with accessible navigation, visual indicators, and a Storybook story for visualization and testing. Enhanced the step indicator layout, labels, and connectors to improve clarity and reduce user friction. Focus this month was on feature delivery and UI/UX quality, with no major bugs reported.
April 2025
5 Commits • 2 Features
Apr 1, 2025April 2025 — UoaWDCC/medrevue: Key frontend/UI modernization and backend testing infrastructure delivered to accelerate feature delivery and improve CI reliability. Frontend: Tailwind CSS integration, React Router setup, Redux state management, a dynamic Button component, and Storybook for isolated component development with tests added (commits 1b41e7b0ebb08d779bd47c7350c36ed8880fc090; 7f0d9d08bf580de8bf134bcf5e86868f7b6cd941; 8648edd3cb35dc826147bfb7dfcf4644c9f791d2). Backend: new API routes and tests; tooling migrated to Vitest and Biome for testing; in-memory MongoDB and asynchronous server startup (commits 4d343a03feca9f3237a3ddd1425da3b0a76f05f4; 9a8ef6117e54c0c17cd1402bb8660fa433139f91). No major customer-reported bugs this month; focus on building scalable foundations and developer productivity. Technologies demonstrated: Tailwind CSS, React Router, Redux, Storybook, Vitest, Biome, in-memory MongoDB.
5 Commits • 2 Features
Apr 1, 2025April 2025 — UoaWDCC/medrevue: Key frontend/UI modernization and backend testing infrastructure delivered to accelerate feature delivery and improve CI reliability. Frontend: Tailwind CSS integration, React Router setup, Redux state management, a dynamic Button component, and Storybook for isolated component development with tests added (commits 1b41e7b0ebb08d779bd47c7350c36ed8880fc090; 7f0d9d08bf580de8bf134bcf5e86868f7b6cd941; 8648edd3cb35dc826147bfb7dfcf4644c9f791d2). Backend: new API routes and tests; tooling migrated to Vitest and Biome for testing; in-memory MongoDB and asynchronous server startup (commits 4d343a03feca9f3237a3ddd1425da3b0a76f05f4; 9a8ef6117e54c0c17cd1402bb8660fa433139f91). No major customer-reported bugs this month; focus on building scalable foundations and developer productivity. Technologies demonstrated: Tailwind CSS, React Router, Redux, Storybook, Vitest, Biome, in-memory MongoDB.
April 2025
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 — UoaWDCC/medrevue: Launched foundational project scaffolding and development tooling to accelerate delivery, standardize collaboration, and improve code quality. Implemented a monorepo structure with starter backend (Express) and frontend (React), plus workflow automation and governance templates to support rapid feature delivery.
March 2025
1 Commits • 1 Features
Mar 1, 2025March 2025 — UoaWDCC/medrevue: Launched foundational project scaffolding and development tooling to accelerate delivery, standardize collaboration, and improve code quality. Implemented a monorepo structure with starter backend (Express) and frontend (React), plus workflow automation and governance templates to support rapid feature delivery.
Activity
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Quality Metrics
Correctness88.2%
Maintainability85.6%
Architecture82.8%
Performance82.2%
AI Usage22.4%
Skills & Technologies
Programming Languages
CSSHTMLJSXJavaScriptMarkdownReactSVGTypeScriptYAML
Technical Skills
API DevelopmentAPI IntegrationAccessibilityAsset ManagementBackend DevelopmentCI/CDCSSCachingCamera APICode FormattingCode RefactoringComponent DesignComponent DevelopmentConfiguration ManagementCryptography
Repositories Contributed To
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