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Hi, I'm Yoonju Lee, a UX/UI designer with a foundation in psychology. I design with a strong focus on understanding user behaviours and needs, translating insights into clear, useful experiences. I specialise in user research, wireframing, and prototyping, transforming complex problems into intuitive user flows through iterative testing. I create human-centered digital experiences that balance usability with creative problem solving.…Hi, I'm Yoonju Lee, a UX/UI designer with a foundation in psychology. I design with a strong focus on understanding user behaviours and needs, translating insights into clear, useful experiences. I specialise in user research, wireframing, and prototyping, transforming complex problems into intuitive user flows through iterative testing. I create human-centered digital experiences that balance usability with creative problem solving.

Yoonju Lee

UX Designer, UI Designer, Web Designer, +4

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Hi, I'm Yoonju Lee, a UX/UI designer with a foundation in psychology. I design with a strong focus on understanding user behaviours and needs, translating insights into clear, useful experiences. I specialise in user research, wireframing, and prototyping, transforming complex problems into intuitive user flows through iterative testing. I create human-centered digital experiences that balance usability with creative problem solving.…Hi, I'm Yoonju Lee, a UX/UI designer with a foundation in psychology. I design with a strong focus on understanding user behaviours and needs, translating insights into clear, useful experiences. I specialise in user research, wireframing, and prototyping, transforming complex problems into intuitive user flows through iterative testing. I create human-centered digital experiences that balance usability with creative problem solving.

Available to hire

Hi, I’m Yoonju Lee, a UX/UI designer with a foundation in psychology. I design with a strong focus on understanding user behaviours and needs, translating insights into clear, useful experiences.

I specialise in user research, wireframing, and prototyping, transforming complex problems into intuitive user flows through iterative testing. I create human-centered digital experiences that balance usability with creative problem solving.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Work Experience

UX/UI Designer at Loopin

May 1, 2025 - July 1, 2025

A mobile app supporting parents of neurodivergent children through emotional check-ins, calming tools, and daily routines. Designed the CalmNest feature and Profile screen to support parents of neurodivergent children. Conducted user research and translated insights into clear user flows, wireframes, and high-fidelity UI. Contributed to brand identity with warm, playful design system.

UX/UI Designer at Receiptly

January 1, 2025 - April 1, 2025

A web and mobile platform that automates receipt capture, expense tracking, and financial reporting for small businesses and startups using AI-powered tools. Designed a streamlined onboarding flow that reduces cognitive load and manual input. Created high-fidelity UI mockups and assets in Figma and Adobe Suite, ensuring brand consistency.

UX/UI Designer at Upzy

May 1, 2024 - July 1, 2024

Service Marketplace App: A location-based web app connecting users with local artisans for upcycling, tailoring, or donating clothes—promoting sustainability and community. Designed the dashboard and discover flow connecting customers with local artists. Structured browsing experience for services, posts, and nearby creators.

Visual Designer at The VISIT

May 1, 2024 - July 1, 2024

Travel Magazine: Designed complete magazine layout and visual storytelling using Adobe InDesign, Photoshop, Illustrator.