Goeun Lee Email & Phone Number

London, Gb

London Area, United Kingdom

Seoul, South Korea

A vertical startup specializing in the e-commerce platform for designer pre-owned jewelry, offering specialized information and products from major luxury brands with £100,000 in monthly transactions and over 20,000 MAU per month.• Successfully launched a comprehensive e-commerce platform (web and mobile) within three months, leveraging a small development team of two.• Secured Seed funding by independently developing an MVP, showcasing strong initiative and technical proficiency, leading to subsequent Series A funding.• Enhanced user retention by 30% and transactions by 15% by implementing personalized product recommendations using OpenAI text-embedding-3-small.• Accomplished a 15% increase in customer satisfaction by conducting A/B testing using Growthbook, optimizing user experience and engagement, and making data-driven decisions to enhance the platform.• Led the development of key features from inception to deployment, enhancing overall product functionality and impacting over 10,000 registered users.• Boosted real-time data interactivity and reduced development expenses to under $100 per month by integrating Supabase RESTful APIs with PostgreSQL.• Optimized UI consistency and reusability across projects by standardizing design elements and creating common components using Storybook and Shadcn-UI, leading to more efficient development.• Enabled embedding of web content within mobile applications by developing and implementing features using React Native WebView, including an image viewer and text copying functionality.Tech-stack: Next.js 14+, TypeScript, Supabase, ReactNative WebView, shadcn/ui, Zod, React Hook Form, Zustand, Cloudflare Images, TailwindCSS, useSWR, Git/GitHub, Storybook, Retool, App Center CodePush, Vercel, Growthbook, Google Analytics, Linear

Seoul, South Korea

A dynamic startup specializing in AR content creation through a no-code SaaS platform, enabling seamless management and deployment of webAR marketing promotions and existing services.• Delivered five major projects, including in-house CMS applications and travel apps for large enterprises, by collaborating closely with backend, design, and planning teams. Utilized technologies such as Next.js, React.js, and Three.js to ensure seamless integration and high-quality results.• Developed and maintained comprehensive unit and integration tests using Jest, achieving 90% test coverage and reducing bug reports by 40%,significantly improving product reliability.• Enhanced static website content delivery speed by 20% by setting up infrastructure with AWS CloudFront and S3, optimizing performance and significantly improving user experience.• Ensured successful and timely delivery of multiple projects within budget by actively participating in an agile, sprint-based development process. Contributed to efficient and effective project management, fostering a collaborative and productive work environment.Tech-stack: Next.js, React.js, TypeScript, JavaScript, Three.js, Redux Toolkit, React Hook Form, Redux, Axios, Tailwind CSS, Material-UI, styled-componen, AWS CloudFront, AWS S3, Jira, Bitbucket, Git

Seoul, South Korea

• Developed over 15 front-end components for the Cloud EMR Dr. Palette project using React and TypeScript, resulting in a 30% improvement in user interface responsiveness and usability.• Leveraged GraphQL and Apollo Client to optimize data fetching and state management, reducing API call latency by 25% and enhancing overall application performance.• Implemented and maintained Storybook, creating a library of 20+ reusable UI components and improving development efficiency by 40% through streamlined testing and collaboration.Tech-stack: React.js, TypeScript, JavaScript, GraphQL, Apollo Client, styled-components, React Hook Form, Git/GitHub, Storybook

Bachelor'S Degree, Computer Science, First Class

Distance Learning, Part-Time

Bachelor Of Arts - Ba, Communication, General