About

I'm a Senior Product Designer with 10+ years leading complex enterprise SaaS and AI-driven experiences end-to-end, at global technology companies including Cisco and Samsung. I specialize in turning ambiguous product strategy into scalable, data-driven design — through hands-on user research and cross-functional leadership. I hold 9 security-related patents and a track record of aligning complex stakeholder environments to ship high-impact digital products.

Contact me by email, or find me on LinkedIn.

Open Résumé

Education

2016 – 2018
University of Texas at AustinMaster of Science, Information Studies, HCI
2005 – 2011
Handong Global UniversityBachelor of Engineering, Product & Visual Design, Industrial Design

Work Experience

Feb 2022 – Now
CiscoSenior UX Designer
Jul 2018 – Jun 2019
PolyUX Designer
Jun 2017 – Aug 2017
Texas Commission on Environmental QualityUX Designer Intern
Jan 2011 – Jun 2016
Samsung Techwin (now Hanwha Techwin)Senior UX Designer

Patents

22 Jul 2016 — International Patent, No. PCT/KR2016/0069056 · Link
"The Apparatus And The System For Monitoring: Fisheye"
Kyongjeon Jeong, Yoomi Cha
28 Jun 2016 — International Patent, No. PCT/KR2016/0069056 · Link
"The Apparatus And The System For Monitoring: D-PTZ"
Yoomi Cha, Kyongjeon Jeong
08 Jun 2016 — Korean Patent, No. 10-2016-0070880
"The Apparatus And The System For Monitoring: Fisheye"
Kyongjeon Jeong, Yoomi Cha
08 Jun 2016 — Korean Patent, No. 10-2016-0069056
"The Apparatus And The System For Monitoring: D-PTZ"
Yoomi Cha, Kyongjeon Jeong
14 Oct 2014 — China Patent, CN 201410542143 · Link
"监视方法" (Monitoring Method)
Yoomi Cha, Dongwon Kim, Jongjun Baik, Joobok Kim
01 Oct 2014 — US Patent Application No. 14/503,627 · Link
"Monitoring Method"
Yoomi Cha, Dongwon Kim, Jongjun Baik, Joobok Kim
14 Oct 2013 — Korean Patent, No. 10-2013-0122218 · Link
"Method for Monitoring: 3D Log Listing"
Yoomi Cha, Dongwon Kim, Jongjun Baik, Joobok Kim
14 Oct 2013 — Korean Patent, No. 10-2013-0122217 · Link
"Method for Monitoring: Icon Log Listing"
Yoomi Cha, Dongwon Kim, Jongjun Baik, Joobok Kim
20 Dec 2012 — Korean Patent, No. 10-2012-0149754 · Link
"Method for Controlling Preset"
Yoomi Cha

Skills & Expertise

Core UX

Information Architecture, Interaction Design, End-to-End Product Design, User Research & Usability Testing, Persona & Journey Mapping, Heuristic Evaluation, Wireframing & Rapid Prototyping

AI & Strategic UX

AI UX/Interaction Design, Human-AI Interaction, Dashboard-driven AI Experiences, Enterprise SaaS Strategy, Data-driven Design, Lean/Agile UX Methodologies, Design Sprints

Design & Collaboration Tools

Figma, Miro, Jira, Confluence, Qualtrics, UserTesting.com, Adobe Creative Suite (Photoshop, Illustrator, After Effects), HTML/CSS