Ji Min Sung
Seattle
Summary
Creative UX Designer known for high productivity and efficient task completion. Specialize in user research, wireframing, and prototyping to enhance user experience. Excel in problem-solving, communication, and teamwork, ensuring seamless project execution from concept through completion.
Overview
2
2
years of professional experience
Work History
Generative AI Research UX Designer & Project Manager
University of Washington
Seattle
01.2025 - Current
- Leading the end-to-end product design for an AI-driven communication tool, translating complex LLM capabilities into intuitive, accessible user interfaces for non-technical users.
- Established a scalable design system and standardized component library, ensuring pixel-perfect implementation; reduced visual QA discrepancies by 40%, and accelerated feature deployment speed by 2x.
- Applied product strategy by synthesizing research (contextual inquiries, interviews, and heuristic evaluations) into actionable features, increasing adoption intent by 18%.
- Led Agile sprints and project coordination, ensuring 90%+ on-time delivery and clear alignment across teams.
UX/UI Design Intern
ForYouPage
Remote
06.2024 - 08.2024
- Spearheaded the redesign of core feature workflows in Figma, utilizing a new design system that standardized typography and color variables, reducing future design mockup time by 20%.
- Partnered with engineering teams to implement responsive UI patterns, directly contributing to an 18% increase in user engagement metrics post-launch.
- Led A/B testing and usability studies to validate design hypotheses; utilized outputs to refine interaction patterns, resulting in a 15% lift in user satisfaction scores (CSAT) and a reduction in churn.
UX Research Assistant & Designer
University of Washington
Seattle
03.2024 - 06.2024
- Conducted bilingual usability research to uncover accessibility issues for non-native English speakers.
- Created GitHub issues to make design feedback actionable for engineers, boosting collaboration efficiency.
- Presented prototypes and findings to stakeholders to drive data-informed iteration and align with user-centered design.
Education
Bachelor of Science - Informatics - HCI
University of Washington
Seattle, WA06.2026
Skills
- Figma and Adobe Creative Suite
- Design systems
- Data analysis
- Prototyping and wireframing
- High-fidelity mockups
- User research and usability testing
- Visual design and typography
- Layout and aesthetics
- User-centered design and accessibility
- WCAG compliance
- Design storytelling
- Cross-functional collaboration
- Agile and Scrum methodologies
- Problem-solving skills
- HTML, CSS, and JavaScript
Timeline
Generative AI Research UX Designer & Project Manager
University of Washington
01.2025 - Current
UX/UI Design Intern
ForYouPage
06.2024 - 08.2024
UX Research Assistant & Designer
University of Washington
03.2024 - 06.2024
Bachelor of Science - Informatics - HCI
University of Washington