01 — Who I am
Principal product designer who leads with craft and ships in code.
14 years on enterprise products used by hundreds of millions. AI as design material, shaped with taste. This site is the proof — designed and built in code, end to end.
02The numbers
03Why a fast yes
Treats AI as design material — built Foundry, shipped MCP servers, and took a native iOS app from concept to TestFlight in 72 hours, zero Figma.
Owned Teams design's seat in Microsoft's company-wide Copilot strategy. Enterprise governance and cross-org rollouts don't surprise me.
04Selected work
This portfolio has a reader mode because Recruiter Canvas taught me recruiters don't want another tool to learn. The IDE is there when you want depth — case studies, live chat, and a 90-second tour.
The portfolio is a working Cursor IDE replica — designed and built in code.
05What colleagues say
“Sean has always delivered designs that were not only visually appealing but also deeply thoughtful in addressing user needs. He brings positive energy to every collaboration and a clear vision for the end user.”
— Mark Swift, Corporate Vice President, Design — Microsoft
“Sean is an outstanding designer who has worked on many high-profile projects across Teams and Skype, delivering consistently excellent design work across a broad spectrum of modalities and scenarios. Sean would be a great hire for anyone looking to build a world-class design team.”
“I can't say enough good things about Sean as a talented UX designer, a key member of our design community, and a fantastic colleague. His experience truly shines in projects that require both visionary thinking and a deep, systematic approach.”
06Receipts
I treat AI as design material and build what I design — so here's the live evidence, not a claim.
cached · offline fallback07Paste the req
08Forward to HM
09Or just ask
There's a live agent in the IDE, grounded in Sean's actual work and speaking in his voice. Open one of these and it answers — and shows you the file.