Open to opportunities

Kimberley Hsieh

@kimberleyhsieh

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Product designer specializing in AI-native tools and SaaS with measurable impact.

United States

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What I'm looking for

I seek product roles leveraging AI-native design, cross-functional collaboration, and research-driven workflows at mission-driven teams prioritizing measurable user impact.

I am a product designer focused on building AI-native tools and SaaS platforms, with over four years of experience launching products from 0→1 and scaling design systems. I partner closely with engineers, PMs, and stakeholders to translate user insights into actionable designs.

My work includes designing AI-driven matching and evaluation systems, refining LLM prompts to reduce costs, and improving onboarding flows to drive adoption and engagement. I prioritize research-led decisions, iterative prototyping, and measurable outcomes.

I have led cross-functional teams and taught UX design at the university level, mentoring students and guiding portfolio development. I bring experience running workshops, conducting field studies, and validating concepts with partners and communities.

I seek to join teams where I can apply AI integration, design systems, and user research to create ethical, scalable products that deliver clear business and user value.

Experience

Work history, roles, and key accomplishments

Current

Product Designer

Current

RoomieHub

May 2025 - Present (10 months)

Designed and launched an AI roommate-matching MVP from 0→1, partnered with 30+ apartment communities to validate and scale the product, and built a design system that improved handoff efficiency by 20% and reduced UI bugs by 30%.

Product & Design Design Systems Prototyping User Research Figma AI Integration UX Optimization

UX Designer

Freelancer

Aug 2025 - Oct 2025 (2 months)

Led redesigns for B2B AI agent and AI nail-booking platforms, prototyped trust-building workflows using AI tools, and reduced usability drop-off by 23% while increasing booking session success by 20%.

UX Design Prototyping AI Tools: Claude Cursor Figma User Testing Journey Mapping Collaboration

Product Designer

Dream Voyage

Jun 2024 - Sep 2024 (3 months)

Refined LLM outputs with prompt guidelines and usability testing, reducing LLM costs by 75%, redesigned onboarding and referral systems to drive a 10% increase in downloads and grew daily new users to 1,000+ via influencer strategy.

Prompt Engineering Onboarding Usability Testing Prototyping

UX Design Intern

InvolveMint

Mar 2024 - Jun 2024 (3 months)

Improved usability scores from 46 to 78 and reduced bounce rate by 34% by implementing visual cues, tooltips, and redesigning the mobile onboarding based on A/B testing and user interviews.

Usability Testing A B Testing Onboarding Visual Design Tool Tips User Research Prototyping Figma

UX Design Intern

National Industrial Technology Research Institute

Mar 2023 - Sep 2023 (6 months)

Facilitated a week-long design thinking workshop with 50+ global executives to co-build a sustainable business model projecting $1M in carbon trading revenue and improved engagement of a cognitive training app by 30%.

Design Thinking Workshop Facilitation Information Architecture UX Research Stakeholder Management Prototyping Usability