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About

I’m Mariel Han (Kim), a Texan-turned-Bay Area local. I'm currently working as a senior product designer at Collective Health, where I design internal enterprise platform tools. 


Outside of work, you’ll find me chilling with my scruffy dog (Wally), knitting, or scouring secondhand marketplaces for clothing and housewares I can turn into DIY projects.

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Prior to Collective Health, I was at Evoke Giant, designing websites for healthcare and pharmaceutical clients, and doing freelance work for early-stage startups. In a former life before discovering user experience, I worked in human resources at Stanford University, where I learned to think ahead and meet the current + future needs of the people around me. I graduated from Barnard College with a bachelor's degree in computer science, where I began to uncover my love of building and creating digital products.

 

My design values

Prioritize people

Follow your curiosity

Design documentation is key

Experience

Collective Health

San Francisco, CA

Senior Product Designer

2022 - Present

Product Designer II

2021 - 2022

Evoke Giant

San Francisco, CA

UI/UX Designer

2020 - 2021

Freelance UX

Greater San Francisco Bay Area

Froglabs - UX Designer

2019 - 2020

Cyral - UX Designer

2020 - 2021

IndyHub - UX Consultant

2019

Almaday - UX Designer

2019

© 2026 by Mariel Han

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