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UX/UI Designer specializing in scalable design systems and responsive web. Key contributor to the KT Design System (KDS) from research to development, passionate about bridging design logic with functional, user-centric interfaces. Experienced across research, design principles, and usability testing—building consistent systems, modernizing outdated apps, and collaborating with stakeholders to improve user trust and outcomes.…UX/UI Designer specializing in scalable design systems and responsive web. Key contributor to the KT Design System (KDS) from research to development, passionate about bridging design logic with functional, user-centric interfaces. Experienced across research, design principles, and usability testing—building consistent systems, modernizing outdated apps, and collaborating with stakeholders to improve user trust and outcomes.

Dongeun Kim

UI Designer, UX Designer, Product Designer, +1

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UX/UI Designer specializing in scalable design systems and responsive web. Key contributor to the KT Design System (KDS) from research to development, passionate about bridging design logic with functional, user-centric interfaces. Experienced across research, design principles, and usability testing—building consistent systems, modernizing outdated apps, and collaborating with stakeholders to improve user trust and outcomes.…UX/UI Designer specializing in scalable design systems and responsive web. Key contributor to the KT Design System (KDS) from research to development, passionate about bridging design logic with functional, user-centric interfaces. Experienced across research, design principles, and usability testing—building consistent systems, modernizing outdated apps, and collaborating with stakeholders to improve user trust and outcomes.

Available to hire

UX/UI Designer specializing in scalable design systems and responsive web. Key contributor to the KT Design System (KDS) from research to development, passionate about bridging design logic with functional, user-centric interfaces.

Experienced across research, design principles, and usability testing—building consistent systems, modernizing outdated apps, and collaborating with stakeholders to improve user trust and outcomes.

Skills

Experience Level

Expert

Expert

Intermediate

Intermediate

Intermediate

Work Experience

UX/UI Designer at Design Lab UX (Total Impact, Seoul, South Korea)

January 1, 2024 - March 1, 2025

Built a design system using consistent principles and helped modernize complex, outdated applications. Proposed redesigns to restore and improve user trust through clearer UX and more reliable UI patterns.

UX/UI Designer at Design Lab UX

June 1, 2023 - Present

Worked as a UX/UI Designer at a design agency in Seoul, focusing on design system and interface modernization. Contributed to scalable design principles and supported the end-to-end design process from research through development, improving product experience and consistency.

UX/UI Designer at VinylC, Seoul, South Korea (Design Agency)

January 1, 2021 - January 1, 2023

Designed custom app icons and sourced high-quality imagery to strengthen visual interfaces. Conducted competitive benchmarking to define responsive and adaptive design solutions, with hands-on execution in Figma and cross-team collaboration.

Researcher at Ivitt Research Lab, Seoul, South Korea (Education Research Lab)

January 1, 2019 - January 1, 2020

Conducted education and website UX research and supported redesign efforts to improve user experience. Collaborated with stakeholders including teachers, students, and other users to enable effective communication and program outcomes.

Marketer at Boardar... (Marketing Agency) / (Company name not clearly stated)

January 1, 2019 - January 1, 2020

Provided marketing support leveraging social media experience including copywriting and content distribution. Led marketing and copywriting content launches and distribution, and conducted usability- and customer-informed research to support campaigns.

Website Redesign / Program Support (education-related role) at Jeil M&S

January 1, 2017 - December 31, 2017

Executed a website redesign aimed at optimizing user experience and supported stakeholder communication for an education program. Managed a middle school education program hosted by Hyundai Motor Company for one semester.