Sean Gordon Wittmeyer

Senior Product Designer  |  Researcher  |  Architect
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My focus as a senior UX and product designer is on building great interfaces between people and the services and products they use. 










  I am the user’s voice at the table making great software better through accessible design. 







Designed Modumate’s end-to-end onboarding experience increasing growth by 600%, standardized its design system, and launched a vendor marketplace.

Product Design Lead, 2022-2023

Case Studies:
Product Marketplace
Integrated Onboarding
Design System
Super Schedule




Consolidated finances and project management into a single home-building experience for projects teams and owners at New Avenue Homes.

Technical Design Manager, 2020-2022

Case Studies:
Project Overview and Reports
Project Finances







Lead design for Camper, a registration platform that processed thousands of participants and millions in payments for summer camps across the west.

UX Design Lead (Zilifone), 2004-2018

Case Studies:
Accessible Registration
Design System
At-Camp Staff Experience




Spearheaded ZGF’s transition to web-based applications for data-rich, high performance and sustainable architectural design tools and workflows.

Design Technologist & Architect, 2016-2020

Case Study:
Pylos






Entrepreneurial Spirit 







I built a board game publishing platform for   Waterworks Games and launched Alpenglow, a ski resort board game that raised over $100k in crowdfunding shipping games to over 1600 customers in 48 countries.



In 2019, I supported Dr. Sharon Wohl in a research fellowship at the   University of Amsterdam exploring complexity and game theory and its applications to urban design.



In 2014, Wojciech Magda and I founded and designed   Beagle Score, a business site selection data aggregator and winner of Colorado’s GoCode Hackathon, sold to the State in 2016.




In 2004, I founded   Zilifone Design and lead design and development launching over 300 websites, apps, brands, and IT projects for clients across the western United States and southern France over 14 years.







Thank you for dropping by!

Projects copyright their respective owners.
Made in Portland