Worked on web3 features, including fundamental operations such as checking balances through user wallet connections, NFT minting, seamless progress updates, and list searches by communicating with smart contracts and backend servers.

Collaborated with a cross-functional team comprising front-end, back-end, and marketing specialists to ensure seamless development and timely delivery of projects in a fast-paced environment

In a remote working environment, effectively communicated and collaborated with the web team in Korea, successfully executing large and complex Web3 projects without issues related to time zone differences.

Translating UI/UX design for in-company design systems and projects from Figma into precise, pixel-perfect code, maintaining the visual fidelity of applications using Emotion and PostCSS.

Conducted migration of website and company’s design system code to the latest version of React, resulting in improved performance, better maintainability, and enhanced developer productivity.

Implemented unit, functional, and end-to-end tests using Playwright and Cypress, and configured GitHub Actions to run automated tests at specific development stages.

Implemented continuous error monitoring and management using Sentry for the live site to prevent critical errors and ensure high availability. Actively tracked recurring issues to identify root causes, leading to improved user experience and enhanced site reliability.

Developed functionalities on the admin page to search and sort data based on input conditions, implemented pagination and additional actions, including downloading data as an Excel file.

Developed basic and small unit components for the design system using React and Storybook, contributing to a cohesive and scalable component library.

Built unit and end-to-end tests using Cypress to ensure application reliability, resulting in a 5% reduction in bugs and increased user satisfaction.

Developed and maintained an admin page, updating the layout to be more user-friendly, and implemented features such as user search, user payment history actions, and pagination.

Implemented role-based access control for the admin page, ensuring secure access and data integrity.

Implemented a new game introduction page featuring a sliding image section to allow users to view the new game's visuals interactively.

Conducted field tests to ensure application robustness in real-world scenarios, leading to a more stable and user-friendly product.

Patent Analysis: Reviewed and analyzed AFCI-related international patents, contributing to the innovation and compliance of new products.

Circuit Design: Designed front-loader washing machine circuit using SMPS, demonstrating strong technical skills in hardware engineering.

Vendor Communication: Responsible for communication with ICs and RLC vendors; reviewed and approved 100+ new parts, ensuring they met required specifications and standards.

Cross-functional Collaboration: Effectively communicated and coordinated schedules with OEM companies and other third-party agencies to ensure project milestones were met.