Woorim Ryu Email & Phone Number

대한민국 서울 강남구

• 𝐌𝐨𝐦𝐞𝐧𝐭𝐢𝐜𝐚Momentica is a marketplace for NFTs of premier K-Pop Artists used by 270k people.
• Created a family registration system allowing minors to join, expanding the user base and increasing revenue by extending services to underage users.
• Led the planning and development of a Invite Friends event, securing up to 20,000 new sign-ups per event.
• Developed an algorithm and automation tool to expedite NFT merchandise production, reducing processing time by 91% (from 1hour to 5mins).
• Enhanced development productivity through reusable code and automated workflow.
• Developed a fully automated workflow for generating frontend code based on a server Swagger APIs, which eliminated significant overhead.

대한민국 서울

• 𝐁𝐨𝐭 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬 (𝟐𝟎𝟐𝟏.𝟎𝟖 - 𝟐𝟎𝟐𝟐.𝟎𝟐)
• Identified issues in customer service and collaborated with UI/UX designers to define improvements.
• Designed architecture with Hybrid Rendering using Next.js.
• Improved productivity using CSS-in-JS(Emotion).
• Ensured stable management of complex data structures and prevented type-related errors by using TypeScript.
• Enhanced speed and performance by implementing a chat system using grpc and grpc-web.

Pangyo, Gyeonggi

• 𝐊𝐚𝐤𝐚𝐨𝐓𝐚𝐥𝐤 𝐎𝐩𝐞𝐧 𝐂𝐡𝐚𝐭𝐛𝐨𝐭 (𝟐𝟎𝟐𝟎.𝟎𝟐 - 𝟐𝟎𝟐𝟎.𝟎𝟒)
• Implemented a user-friendly interface using React, TypeScript, and Styled-Components.
• Successful launched service automating of administrative tasks in large-scale Kakaotalk chat.𝐂𝐡𝐚𝐭𝐛𝐨𝐭 𝐁𝐮𝐠 𝐓𝐫𝐚𝐜𝐤𝐢𝐧𝐠 𝐓𝐨𝐨𝐥 (𝟐𝟎𝟏𝟗.𝟎𝟗 - 𝟐𝟎𝟐𝟎.𝟎𝟏)
• Designed and developed a Bug Tracking System, improving fault recovery time by 10x through rapid failure identification with data processing and visualization.
• Introduced and implemented CNCF's OpenTracing to the team to improve the logging system.
• Migrated existing codebase to React and Redux for better reusability and maintainability with growing user numbers.𝐊𝐚𝐤𝐚𝐨 𝐂𝐮𝐬𝐭𝐨𝐦𝐞𝐫 𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐂𝐡𝐚𝐭𝐛𝐨𝐭 𝐁𝐮𝐢𝐥𝐝𝐞𝐫, 𝐄𝐧𝐠𝐢𝐧𝐞 (𝟐𝟎𝟏𝟖.𝟎𝟓 - 𝟐𝟎𝟏𝟗.𝟎𝟖)