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.

2×daily cases per analyst

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.

+38%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.

+8.3%work efficiency

CoAgent generating assumptions inside Microsoft Word, playing in a window

AI consumer websiteView case study

Jobscan AI resume builder platform

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

+41%monthly sign-ups

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