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Johnny Ung

PROFILE

Johnny Ung

Over a ten-month period, contributed to the wilson-ecommerce/storefront-product-listing-page by building and refining a robust product listing experience focused on UI clarity, localization, and maintainability. Leveraged React, TypeScript, and GraphQL to implement features such as dynamic product sorting, accurate image handling, and localized label rendering for multiple markets. Addressed bugs affecting price formatting, pagination, and image display, ensuring a consistent and user-friendly interface. Established a scalable development foundation with modern tooling like Babel, Jest, and Storybook, enabling rapid iteration and reliable testing. Prioritized code quality, maintainability, and business value through targeted enhancements and careful regression management.

Overall Statistics

Feature vs Bugs

70%Features

Repository Contributions

40Total
Bugs
7
Commits
40
Features
16
Lines of code
4,674
Activity Months10

Your Network

11 people

Shared Repositories

11

Work History

June 2026

2 Commits • 1 Features

Jun 1, 2026

June 2026 monthly summary: Delivered foundational scaffolding and tooling for the storefront product listing page and fixed a critical pagination URL bug, establishing a scalable, testable development baseline and improving user navigation consistency.

February 2026

5 Commits • 1 Features

Feb 1, 2026

February 2026: Delivered a robust Product Listing Sorting experience and stabilized default sorting across store contexts, while addressing a regression to restore prior configurations. This work improved product discovery and consistency across storefronts and laid a solid foundation for store-specific UX.

January 2026

3 Commits • 2 Features

Jan 1, 2026

January 2026 monthly summary for wilson-ecommerce/storefront-product-listing-page: Key frontend enhancements delivered with emphasis on compatibility and user experience. Upgraded Preact dependencies to align with modern tooling and implemented a default product sorting based on user preferences and category settings. No major bugs fixed in this repository this month. These changes improve stability, maintain UI consistency, and align behavior with user expectations, while reducing maintenance risk.

September 2025

2 Commits • 1 Features

Sep 1, 2025

September 2025 monthly highlights: Implemented French storefront localization and improved search stability in the storefront-product-listing-page. Key features and fixes include: French Store Configuration and Product Labels Query Enhancement—passed storeViewCode to GraphQL to fetch correct product labels for the French market; Type Safety and Stability Improvement in Franchise/Product Search—resolved a merge conflict by introducing explicit type annotations to the labels variable in getFranchiseSearch and getProductSearch. These changes improve localization accuracy, reduce type-related runtime errors, and streamline future multilingual work. Technologies demonstrated include GraphQL, TypeScript typing, and merge conflict resolution, contributing to maintainability and scalability. Business value: more accurate labeling for the French market, fewer debugging cycles, and a solid foundation for ongoing localization efforts.

May 2025

1 Commits

May 1, 2025

May 2025 monthly work summary for wilson-ecommerce/storefront-product-listing-page. Key accomplishment: delivered a targeted bug fix to Euro currency price formatting in the product listing page to ensure a space before the Euro symbol for EUR, aligning with EU localization expectations. This change is implemented in getProductPrice and tied to WAF-1212; commit d1bcd6a88f32c5b715ab6b0aea68ac7bb8e1ef35. Impact includes improved price readability for EU customers, reduced pricing confusion, and consistency with EU standards across the PLP.

April 2025

5 Commits • 3 Features

Apr 1, 2025

April 2025 monthly summary for wilson-ecommerce/storefront-product-listing-page: Focused on delivering user-facing PLP improvements and strengthening data reliability for product badges. Key features delivered include sorting enhancements for the Product Listing Page (PLP), typography cleanup for consistent visuals, and robust color swatch handling with UK store configuration. Additionally, badge data retrieval was improved to expose swatch data alongside configuration IDs, enabling easier data collection in ProductsContextProvider.

March 2025

1 Commits

Mar 1, 2025

March 2025: Focused on stabilizing product imagery for gift cards on the storefront-product-listing-page. No new features released; primary work was a bug fix to gift card image display to ensure correct images appear for gift card products. This was achieved by adjusting the image retrieval logic and selection criteria in the product listing codebase, corresponding to WAF-1068 (commit c79e31d179677cb0b901fbfa6ae1730b8b32c7c0). Impact: reduced customer confusion in gift card category and improved storefront presentation, contributing to trust and conversion for gift card purchases. Skills demonstrated: frontend image handling, debugging, targeted code changes, and ticket-driven development.

February 2025

7 Commits • 4 Features

Feb 1, 2025

February 2025 monthly summary for wilson-ecommerce/storefront-product-listing-page. Delivered PLP polish and data-display improvements that enhance user clarity and promotions visibility, stabilized visuals, and improved developer onboarding for the repo.

January 2025

13 Commits • 4 Features

Jan 1, 2025

January 2025 was focused on delivering a robust set of improvements to the storefront product listing page with a clear view on business value: polished UI, reliable image rendering, consolidated labeling, improved data handling, and a more robust GraphQL integration. The work targeted consistent cross-device visuals, accurate image paths for bundles, and stronger software maintainability tied to customer-facing outcomes.

December 2024

1 Commits

Dec 1, 2024

December 2024: Focused on stabilizing the storefront product listing UI by preventing empty labels from rendering, which cleaned up the interface and improved perceived quality. Implemented a guard to render product labels only when there is text or an image, covering both primary and secondary label components on the wilson-ecommerce/storefront-product-listing-page. The work delivered incremental UX improvements with low risk of regression and set a foundation for future label enhancements.

Activity

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Quality Metrics

Correctness91.2%
Maintainability91.0%
Architecture86.4%
Performance87.8%
AI Usage24.0%

Skills & Technologies

Programming Languages

CSSHTMLJSONJavaScriptTypeScript

Technical Skills

API IntegrationBabelBrowser APICSSComponent DesignComponent RefactoringContext APIFront End DevelopmentFront-end DevelopmentFrontend DevelopmentGraphQLHTMLJavaScriptJestPreact

Repositories Contributed To

1 repo

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

wilson-ecommerce/storefront-product-listing-page

Dec 2024 Jun 2026
10 Months active

Languages Used

TypeScriptCSSHTMLJavaScriptJSON

Technical Skills

Front End DevelopmentReactTypeScriptAPI IntegrationCSSComponent Refactoring