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Yonghyun Kim (Freddy)

PROFILE

Yonghyun Kim (freddy)

Over the past year, Yoonho Kim developed and maintained core features for 01Republic/scordi-front, focusing on scalable onboarding, payments, and admin workflows. He engineered robust UI/UX flows for asset integration, subscription management, and Slack integration, leveraging React, TypeScript, and Next.js. His work included deep refactoring for maintainability, React Query adoption for efficient data fetching, and modular component design to support evolving business needs. Kim also implemented internationalization, Excel-based bulk operations, and notification systems, addressing both user experience and backend alignment. The solutions delivered improved reliability, reduced technical debt, and enabled seamless cross-team collaboration, reflecting a high level of engineering depth.

Overall Statistics

Feature vs Bugs

69%Features

Repository Contributions

570Total
Bugs
112
Commits
570
Features
252
Lines of code
77,565
Activity Months12

Work History

October 2025

1 Commits • 1 Features

Oct 1, 2025

October 2025 (2025-10) — Monthly summary for BloopAI/vibe-kanban highlighting business value and technical achievements. Delivered Korean Language Support (i18n) across backend and frontend. Backend: added Ko to the UI language enum in Rust; Frontend: created Korean JSON translations; i18n config and TypeScript types updated. Commit reference: 83d619546695dad4b569f975fed33fca62c90d35. Impact: expands user base to Korean-speaking teams, improves UX for multilingual users, and reduces localization friction. Technologies/skills demonstrated: Rust, TypeScript, i18n workflows, JSON translation management, and configuration hygiene.

September 2025

28 Commits • 18 Features

Sep 1, 2025

September 2025 monthly summary for 01Republic/scordi-front. Focused on stabilizing admin workflows, improving data reliability, and boosting performance and UI visibility related to subscriptions and payments. Delivered key features, fixed critical bugs, and implemented infrastructure improvements that enhance business value and developer productivity.

August 2025

40 Commits • 21 Features

Aug 1, 2025

August 2025: Consolidated delivery across invoice parsing, payment status UX, admin data access, and dashboard performance for 01Republic/scordi-front. Focused on business value, stability, and developer productivity through robust parsing, configurable UI, and scalable data fetching.

July 2025

26 Commits • 16 Features

Jul 1, 2025

July 2025 focused on stabilizing onboarding flows, improving asset integration UX, and hardening navigation paths to reduce user friction. Key changes include persisting asset selection state, updating asset connection CTA to clearly mark completion, and redirecting incomplete organizations to onboarding. Foundational infra and UI refinements improve maintainability and developer velocity, setting the stage for scalable, business-focused improvements.

June 2025

69 Commits • 27 Features

Jun 1, 2025

June 2025 performance summary for 01Republic/scordi-front. Highlights include delivery of CodeEF admin UI enhancements, activation/login fixes, asset management improvements, and UX/performance enhancements across the subscription and authentication flows. Key outcomes include more reliable onboarding and linking, cleaner admin UI, and foundational improvements for notifications and data fetching. This release focuses on business value: faster, more reliable user journeys from asset linking to subscription management, and on maintainability through standardized patterns and React Query adoption.

May 2025

36 Commits • 14 Features

May 1, 2025

May 2025 monthly summary for 01Republic/scordi-front: Delivered a broad set of front-end features and stability fixes across payments, certificate integration, asset synchronization, and CodeF tooling. Focused on business value such as improved onboarding, faster subscription loading, and stronger data modeling, while refining UI/UX and reducing technical debt.

April 2025

67 Commits • 25 Features

Apr 1, 2025

April 2025 monthly summary for 01Republic/scordi-front. Focused on delivering scalable Slack integration, robust request workflows, and cross-workspace UX improvements, while stabilizing deployments and enabling data automation. Business value was driven by improved collaboration via Slack, streamlined request/campaign operations, and reduced manual data entry through Excel imports, alongside reliability improvements across UI and backend integrations.

March 2025

14 Commits • 6 Features

Mar 1, 2025

March 2025: Implemented key D-Pay enhancements across front-end UX, payment flows, admin controls, and data model. Delivered client-side data loading for the Secret Code Page, responsive Payment Status UI with cancellation flow, and admin/deletion capabilities for non-members. Strengthened data handling with a robust DPayPlanData model and extended validation for AmEx card formats. Achieved performance gains, reduced UX friction, and improved data quality.

February 2025

57 Commits • 23 Features

Feb 1, 2025

February 2025 monthly snapshot for 01Republic/scordi-front highlights delivery of admin and billing enhancements, data-quality fixes, and UI/UX improvements that drive business value. Key features delivered include Admin ScoDi Billing Subscription Management List Page, Billing Admin refactor with React Query and reusable useListFilter, Admin Email Explorer enhancements (mail detail page and improved rendering), MoneyDto output format injection, and Global UI default English service name across screens. Major bug fixes covered the Subscription Details Page (payments, billing emails, empty states, and date validations), TypeError, 500 error on Account Card tab, and orphan/missing-member flow improvements. These changes improve admin efficiency, reduce error rates, and enhance customer billing accuracy. Technologies demonstrated include React/TypeScript, React Query, DTO design, input validation, and UI refactors.

January 2025

39 Commits • 12 Features

Jan 1, 2025

January 2025 performance summary for 01Republic/scordi-front: Delivered a combination of high-value features, stability fixes, and UI/UX refinements that improve onboarding scalability, data accuracy, and cross-team collaboration. The work focused on tangible business outcomes such as scalable user provisioning via Excel bulk registration, clearer dashboard visibility for billing and subscription metrics, and strengthened payments/invoice workflows. Also completed targeted frontend refactors and integration improvements that align with evolving backend APIs and cross-service integrations.

December 2024

120 Commits • 60 Features

Dec 1, 2024

December 2024 (01Republic/scordi-front) delivered a focused set of frontend improvements across admin governance, subscriptions, billing, and payments, with emphasis on security, usability, and reliability. Key outcomes include: (1) admin organization management enhancements enabling permission-based member views, admin deletions of memberships, modal refactor for moving members, improved error handling with toasts, and smoother navigation within org management UI; (2) subscriptions and billing uplift with data-model and UI refinements: SubscriptionSeat with startAt/finishAt, scope search, unified payment amount column, Excel export, and added invoice mail status scope and connected invoices receipt column; (3) card and payments workflow hardening: improved card linking error handling, Next button on card type selection, shared payment amount column across related views, and UX improvements like debounced remarks and modal-driven actions; (4) build stability and code quality: staged fixes for TypeScript/ReactNODE, yarn.lock added for deterministic builds, CI/build stabilization, and extensive code cleanup/refactor; (5) UX polish and accessibility improvements: top bar wobble fix, whitespace cleanup in service names, toast duration adjustments, improved exit options from free-trial expiry modal, and refined add-actions via modals instead of dropdowns on empty tables.

November 2024

73 Commits • 29 Features

Nov 1, 2024

November 2024 performance summary for 01Republic/scordi-front focused on frontend refactors, UX improvements, stability, and framework/tooling updates that collectively boost developer velocity and user satisfaction. Highlights include a comprehensive Member Management page component refactor, unified loading UI for member invitations across Add Member, List, Detail, and Settings pages, and a streamlined member-adding flow with a dropdown and automatic workspace import. The Gmail integration was standardized via a dedicated GoogleGmailOAuthButton, and the topbar navigation was improved to allow quick access to the organization home. The month also delivered critical reliability and security improvements, including a Next.js 14 upgrade, Yarn dependency upgrade, and fixes for Vercel build/type errors, plus security/access hardening (renaming MembershipApi to MyMembershipApi and non-member workspace access guard). Additional enhancements included enabling CodeF integration for manually added cards and targeted admin/data-loading improvements for better resilience under scale.

Activity

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Quality Metrics

Correctness89.2%
Maintainability87.6%
Architecture83.6%
Performance83.4%
AI Usage22.2%

Skills & Technologies

Programming Languages

CSSHTMLJSONJavaScriptReactRustSCSSTypeScriptYAMLtsx

Technical Skills

AI IntegrationAPI DevelopmentAPI IntegrationAccess ControlAdmin Panel DevelopmentAnimationArray ManipulationAsynchronous ProgrammingAuthenticationBackend DevelopmentBuild ManagementBuild ToolsCSSClass TransformerCode Cleanup

Repositories Contributed To

2 repos

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

01Republic/scordi-front

Nov 2024 Sep 2025
11 Months active

Languages Used

CSSHTMLJSONJavaScriptReactTypeScripttsxSCSS

Technical Skills

API IntegrationAccess ControlAnimationBuild ToolsCSSCode Organization

BloopAI/vibe-kanban

Oct 2025 Oct 2025
1 Month active

Languages Used

JSONRustTypeScript

Technical Skills

Backend DevelopmentFrontend DevelopmentInternationalization (i18n)Localization

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