Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Work Experience
Software Engineer II at Canonical London, UK
November 1, 2022 - November 1, 2025Developed and scaled customer-facing React and TypeScript applications for Ubuntu Pro, improving customer acquisition, onboarding, and subscription revenue. Built maintainable UI components using modern React patterns with Redux and RTK Query. Owned end-to-end delivery of key features including checkout, subscription management, dashboards, and account experiences. Designed and launched a distributor purchasing flow with bulk purchasing, discount logic, multi-product ordering, and multi-currency pricing. Delivered the company’s first AI-powered customer-facing feature and built a Support Portal used by 50K+ users by integrating with Salesforce REST APIs. Implemented OpenSearch-powered search and filtering, improved usability, and wrote comprehensive unit/integration/e2e tests using Jest and Cypress/Playwright. Mentored junior engineers and collaborated with product/design teams for iterative UX improvements. Received multiple internal awards for impact and delivery.
Software Engineer I at Canonical London, UK
August 1, 2021 - October 1, 2022Maintained and enhanced high-traffic websites including ubuntu.com, ensuring performance, accessibility, and responsiveness. Developed reusable React components to support marketing initiatives through rapid feature delivery. Managed BAU tasks such as maintaining and testing web forms and ensuring seamless integrations with backend services.
Front-End Developer at Dpectrum (formerly Sally)
November 1, 2020 - April 1, 2021Developed and maintained React-based web applications for early-stage startups, enabling rapid product releases. Collaborated with designers to translate Figma specifications into responsive UI. Supported agile development cycles, implementing REST API integrations and optimizing frontend performance for scalability.
Project Coordinator at TÜV Rheinland
January 1, 2020 - May 1, 2020Coordinated inspection and certification projects by managing communication between clients and inspectors and maintaining documentation to support compliance and on-time delivery.
Business Operations Manager at KeySupr eme
October 1, 2018 - September 1, 2019Managed day-to-day operations for the Seoul office and served as the main contact for clients. Organized tech meetups and supported company participation in CES 2019, including logistics and coordination.
Education
Bachelor of Arts in English Education at Chongshin University
March 1, 2012 - August 1, 2016Exchange Student at Dordt University
August 1, 2014 - May 1, 2015Qualifications
Industry Experience
Software & Internet
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
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