Karina Su - Portfolio

Karina Su · Product Design

Building scalable design systems across AI, enterprise, and fintech with AI

Simplify a complex internal tool with an intuitive flow and data visualization to boost professional users' work efficiency.

Binance fraud detection prototype playing on a monitor, with an analyst and an alert illustration

Fintech appView case study

Solayer Pay app

Design a payment app with user data and feedback to increase the payment card sign-up rate.

Live recording of the Solayer Pay prototype on an iPhone, with the Solayer Visa card and a referral notification

AI agent appView case study

Solayer AI agent

Design an AI agent app with Claude and Vercel to enhance the experience and increase payment card sign-ups.

Solayer AI Pay prototype playing on an iPhone, with the frog mascot, a voice request, the AI orb and a Face ID payment

Enterprise co-agent designView case study

Microsoft CoAgent

CoAgent helps you finish documenting work.

CoAgent recording playing inside Microsoft Word, with the Copilot mark

AI consumer websiteView case study

Jobscan AI resume builder platform

Optimize the AI resume builder's upload flow to increase sign-ups and conversion.

Jobscan LinkedIn optimization flow playing on a laptop

Resume

Hi, I’m Karina. I make complex products feel simple.

I started in fintech and now design for AI. With roots in information management, product design and HCI, I think in systems, care about craft and start with people.

Recently, I built an AI email agent

Experience

Education

Sep 2023 — Dec 2024

MS in Human-Computer Interaction

University of California, Santa Cruz, USA

Skills

Product Design & Systems

Product Strategy · Design System Architecture · Information Architecture · Data Visualization · Cross-Platform Consistency

AI, Prototyping & Code

Claude · Cursor · v0 · Vercel Code Prototyping · Figma · HTML/CSS · Motion Design

Download my resume

I make complex products simple and human.

Experience

Education

Skills