Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I'm Hwajin (Ava) Oh, a passionate UX/UI and graphic designer with extensive experience working on diverse digital platforms. I've had the opportunity to contribute to various exciting projects, ranging from designing internal company websites to developing unified design systems for multiple brands. I love blending usability with visual creativity to craft seamless and engaging user experiences. Currently, I'm focused on enhancing UX/UI for internal platforms and managing scalable design systems at Nimbyx. Outside of work, I enjoy continuously learning new design tools and methodologies to improve and adapt in this fast-moving field.…Hi, I'm Hwajin (Ava) Oh, a passionate UX/UI and graphic designer with extensive experience working on diverse digital platforms. I've had the opportunity to contribute to various exciting projects, ranging from designing internal company websites to developing unified design systems for multiple brands. I love blending usability with visual creativity to craft seamless and engaging user experiences. Currently, I'm focused on enhancing UX/UI for internal platforms and managing scalable design systems at Nimbyx. Outside of work, I enjoy continuously learning new design tools and methodologies to improve and adapt in this fast-moving field.

Hwajin (Ava) Oh





Hi, I'm Hwajin (Ava) Oh, a passionate UX/UI and graphic designer with extensive experience working on diverse digital platforms. I've had the opportunity to contribute to various exciting projects, ranging from designing internal company websites to developing unified design systems for multiple brands. I love blending usability with visual creativity to craft seamless and engaging user experiences. Currently, I'm focused on enhancing UX/UI for internal platforms and managing scalable design systems at Nimbyx. Outside of work, I enjoy continuously learning new design tools and methodologies to improve and adapt in this fast-moving field.…Hi, I'm Hwajin (Ava) Oh, a passionate UX/UI and graphic designer with extensive experience working on diverse digital platforms. I've had the opportunity to contribute to various exciting projects, ranging from designing internal company websites to developing unified design systems for multiple brands. I love blending usability with visual creativity to craft seamless and engaging user experiences. Currently, I'm focused on enhancing UX/UI for internal platforms and managing scalable design systems at Nimbyx. Outside of work, I enjoy continuously learning new design tools and methodologies to improve and adapt in this fast-moving field.

Available to hire

Hi, I’m Hwajin (Ava) Oh, a passionate UX/UI and graphic designer with extensive experience working on diverse digital platforms. I’ve had the opportunity to contribute to various exciting projects, ranging from designing internal company websites to developing unified design systems for multiple brands. I love blending usability with visual creativity to craft seamless and engaging user experiences.

Currently, I’m focused on enhancing UX/UI for internal platforms and managing scalable design systems at Nimbyx. Outside of work, I enjoy continuously learning new design tools and methodologies to improve and adapt in this fast-moving field.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Work Experience

UX/UI Designer at Nimbyx

November 1, 2024 - Present

Designed and contributed to the service integration for the Evident brand across multiple platforms. Developed onboarding and messaging features for the Evident Case Viewer App and LMS platforms. Contributed to the internal SmartHive intranet project focusing on improving UX/UI. Built and managed a scalable, unified design system for four brands (Nimbyx, Evident, Eva, Alina), ensuring consistency and adaptability.

UX/UI Designer at Darwin Intelligence

October 31, 2024 - July 9, 2025

Led the website redesign project for Darwin Intelligence. Built and managed the design system from the ground up. Designed UX/UI for customized AI product solutions delivered to clients. Created infographics and data visualizations for product materials covering GPT, STT, SID, and IoT technologies.

GUI Designer at Samsung SDS

October 31, 2023 - July 9, 2025

Designed internal web layouts and interfaces for Samsung SDS websites, including news, columns, and employee events. Focused on increasing content engagement and participation by branding design directions and benefits. Developed UX/UI designs with an emphasis on usability, resulting in over 2x average increase in page views compared to the previous year.

GUI Designer at Samsung Electronics

February 28, 2022 - July 9, 2025

Designed marketing and promotional materials aligned with product specifications, including UX/UI layouts for sales strategy guides and new product feature announcements. Created visual designs for internal media and data visualization projects. Designed monthly trend research materials using infographics, branded typography, and 3D visuals. Managed and maintained internal sales channel website.

GUI Designer at Lotte.com

September 30, 2019 - July 9, 2025

Designed visual communication materials to enhance user engagement on event and promotional pages. Developed content designs and promotional materials considering UI specifications for various devices. Contributed to UX/UI design for the 2019 LotteON integrated shopping platform WEB/APP renewal.