# Britney Cao > UX Designer @Rysun Labs | Designing AI Mobile & SaaS Products | Start-Up & Global Experience Location: San Francisco Bay Area, United States Profile: https://flows.cv/britneycao Every design I create is a bridge between technology and human experience, grounded in a deep commitment to human-centered design. I believe that even the most complex digital products should feel simple, intuitive, and enhance everyday life. With a strong foundation in both software and hardware design, I approach every project with empathy, precision, and a focus on making technology more accessible, engaging, and impactful for users across the globe. With extensive experience in UX/UI and product design, I specialize in crafting seamless experiences for SaaS platforms, mobile apps, and web applications across B2B and B2C industries such as healthcare and real estate. My skill set spans product and interaction design, wireframing, prototyping, and developer handoff. Using tools like Figma and Adobe Creative Suite to bring ideas to life. I'm passionate about collaborating with innovative teams to build scalable, user-friendly solutions that not only meet business goals but also elevate brand experiences. Let’s connect and explore how thoughtful design can drive meaningful results. ## Work Experience ### UX Designer @ Rysun Labs Jan 2025 – Present | San Francisco Bay Area • Sole designer leading end-to-end UX for Butterpie.ai, an AI SaaS platform where creators and entrepreneurs (users) delegate tasks to modular AI agents for scheduling, content analysis to overall grow their platform or business. • Designed investor-facing responsive prototypes and interactive demos that translated complex AI workflows into clear user experiences which contributed to a 35% increase in investor engagement during early outreach • Collaborated cross-functionally with offshore teams in India, data engineering, and AI teams to align system logic with intuitive front-end flows, ensuring seamless integration and successful delivery of complex agent-based features. • Owned the design system creation and QA, led stakeholder reviews, and iterated rapidly on feedback while shortening design sprint cycles and reducing front-end implementation inconsistencies by streamlining handoff. • Designed full app flow using Apple’s iOS glassmorphism aesthetic after investor feedback to align with native system UI ### UX Designer - Software/Hardware @ Venture Lab Niterra Group Jan 2023 – Jan 2025 | San Francisco Bay Area • Lead the UX/UI strategy for next-generation COPD oxygen concentration, decreasing size of prototype and designed software component for SPO2 ear sensor attachment. • Managed a cross-functional team with a B2B Berlin based startup to develop scalable digital solutions in mobility and healthcare, aligning design strategy with user needs and business goals to drive innovation. • Developed interactive software and hardware prototypes, leveraging human factors research to refine usability, enhance interactions, and improve product reliability. • Facilitated usability testing to gather actionable insights, driving design refinements that enhanced overall usability and increased user satisfaction by 20%, resulting in a more seamless user experience. ### Product Designer - SaaS & Mobile @ Moment Studio Jan 2022 – Jan 2023 | Portland, Oregon, United States • Refined UI specifications for a B2C real estate investment SaaS platform by creating Figma documentation, interaction behaviors notes, and responsive design guidelines for smooth developer handoff. • Led UX research and usability testing for a B2B local business app using Figma and Axure RP mocks, improving user adoption by 18% and refining user flows for a more intuitive experience. • Created high-fidelity UI prototypes using Figma and Adobe XD, refining design interactions and visual consistency to ensure seamless, intuitive mobile platform. ### Designer @ Green Demon Jan 2021 – Jan 2022 | Beaverton, Oregon, United States • Designed custom B2B products (branded shoes, influencer PR boxes, and fabrication elements) with a user-centered approach to enhance brand experiences. • Developed branding concepts during stakeholder meetings, walking clients through customization options, production feasibility, and business implications to support informed decision-making • Led production and quality assurance processes, meticulously inspecting each item to ensure design accuracy, flawless execution, and alignment with brand standards before final delivery to clients. ### Design Engineer - Hardware & UX @ Aptia Engineering Jan 2021 – Jan 2022 | Gresham, Oregon, United States • Designed and fabricated lab-scale medical blenders using 3D CAD, DFM principles, and precision machining. Conducted usability testing to enhance efficiency and reliability in the medical industry. • Conducted materials research for lab-scale medical blenders, optimizing durability and reducing costs by 15%. Utilized SolidWorks and 3D CAD to design and refine components for optimal performance. • Collaborated with engineers to refine specifications for seamless manufacturing while designing user-friendly assembly instructions that improved production efficiency by 20%. ### Fabrication Assistant @ Technical Science Administration (TSA) Jan 2020 – Jan 2021 | Eugene, Oregon, United States • Designed and 3D-printed prototypes for scientific research, including devices used in clinical trials, ensuring usability, functionality, and adherence to research requirements. • Collaborated with researchers to translate complex scientific data into functional prototypes, focusing on user-centered design to improve usability for trial participants and researchers. • Conducted iterative testing on 3D-printed models during clinical trials, gathering feedback to refine designs for better user interaction, data collection efficiency, and overall functionality. ### Product Design Intern @ Noya Jibon Jan 2020 – Jan 2020 | Portland, Oregon, United States • Assisted in the design and development of branded products, including apparel, bags, and accessories, by translating brand guidelines into market-ready merchandise. • Supported the creation of logos and visual assets for marketing campaigns, ensuring consistency across packaging, digital platforms, and promotional materials. • Collaborated with cross-functional teams to research market trends, refine product concepts, and develop strategies to enhance product visibility and consumer engagement. ## Education ### Bachelors of Fine Arts in Product Design University of Oregon ## Contact & Social - LinkedIn: https://linkedin.com/in/britneycao - Portfolio: https://britneycao.com --- Source: https://flows.cv/britneycao JSON Resume: https://flows.cv/britneycao/resume.json Last updated: 2026-04-13