
Over two months, Taehyun Lee delivered a comprehensive modernization of the FE9-2/workroot repository, focusing on scalable UI architecture and robust authentication flows. He implemented Storybook-driven component libraries, integrated Chromatic for visual regression, and migrated typography to Nexon Gothic Lv.1, enhancing design consistency. Lee stabilized OAuth login with Kakao and Google, embedding provider-aware state management and quick sign-up flows using React and TypeScript. He refactored form handling with custom hooks and improved mobile responsiveness through Tailwind CSS. His work addressed build stability, streamlined onboarding, and enabled maintainable, testable frontend development, demonstrating depth in full stack engineering and codebase hygiene.

December 2024 — FE9-2/workroot delivered a robust set of OAuth enhancements, Alba Form improvements, and stability fixes that improve user onboarding, admin workflows, and platform reliability. Key features include Kakao OAuth flow stabilization with one-time authorization handling and new OauthUser type; Google OAuth integration enabling sign-in/sign-up; OAuth state management and provider/role differentiation embedded into login flows; OAuth-based quick login/signup flow; and Alba Form enhancements such as detail pages, support detail pages, useFormDetail, and API fetch for form data. Additional UI/codebase improvements included alba/[formId] UI refactors, loading state integration, and mobile-first responsiveness, along with design-system/tailwind updates. Major bug fixes addressed critical build/runtime issues (Webpack/build errors, Prettier on Save slowdown, import errors, Storybook issues, CSS warnings, and type-related fixes). Impact: reduced friction in sign-up/login, streamlined form workflows for applicants and bosses, and a more maintainable, scalable frontend. Technologies/skills demonstrated: React, TypeScript, OAuth 2.0 flows, provider context, hooks (useSearchParams, useFormDetail, useApplicationStatus, UseApplicationsList), Tailwind/design system, Storybook, npm/Webpack, and Kakao SDK initialization via onLoad script.
December 2024 — FE9-2/workroot delivered a robust set of OAuth enhancements, Alba Form improvements, and stability fixes that improve user onboarding, admin workflows, and platform reliability. Key features include Kakao OAuth flow stabilization with one-time authorization handling and new OauthUser type; Google OAuth integration enabling sign-in/sign-up; OAuth state management and provider/role differentiation embedded into login flows; OAuth-based quick login/signup flow; and Alba Form enhancements such as detail pages, support detail pages, useFormDetail, and API fetch for form data. Additional UI/codebase improvements included alba/[formId] UI refactors, loading state integration, and mobile-first responsiveness, along with design-system/tailwind updates. Major bug fixes addressed critical build/runtime issues (Webpack/build errors, Prettier on Save slowdown, import errors, Storybook issues, CSS warnings, and type-related fixes). Impact: reduced friction in sign-up/login, streamlined form workflows for applicants and bosses, and a more maintainable, scalable frontend. Technologies/skills demonstrated: React, TypeScript, OAuth 2.0 flows, provider context, hooks (useSearchParams, useFormDetail, useApplicationStatus, UseApplicationsList), Tailwind/design system, Storybook, npm/Webpack, and Kakao SDK initialization via onLoad script.
November 2024: FE9-2/workroot delivered a Storybook-driven UI modernization with a robust CI/Chromatic setup, typography updates, and a broad component library. Implemented Storybook CI pipelines and Chromatic integration with environment-based configuration and project tokens; added color palette and Button UI stories; reorganized Storybook structure and assets; migrated fonts to Nexon Gothic Lv.1; shipped a common Button component plus an extensive UI suite (RadioBtn, FloatingBtn, FrameRadioBtn, CheckBtn, BookmarkBtn); implemented dropdown UI components and recruitment UI blocks (RecruitDetail, card-list components, card-chip-icon), and UI for SubmitContCard and ApplicationStatusCard; performed targeted fixes to improve build stability and maintainability (import paths, type fixes, layout tweaks) and removed unused assets/dependencies.
November 2024: FE9-2/workroot delivered a Storybook-driven UI modernization with a robust CI/Chromatic setup, typography updates, and a broad component library. Implemented Storybook CI pipelines and Chromatic integration with environment-based configuration and project tokens; added color palette and Button UI stories; reorganized Storybook structure and assets; migrated fonts to Nexon Gothic Lv.1; shipped a common Button component plus an extensive UI suite (RadioBtn, FloatingBtn, FrameRadioBtn, CheckBtn, BookmarkBtn); implemented dropdown UI components and recruitment UI blocks (RecruitDetail, card-list components, card-chip-icon), and UI for SubmitContCard and ApplicationStatusCard; performed targeted fixes to improve build stability and maintainability (import paths, type fixes, layout tweaks) and removed unused assets/dependencies.
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