Hi! My name is

Sebastian

And I’m a

UX Designer and Researcher

NYC Dept. of Consumer & Worker Protection

Business License Registration UX

Redesigned an underused license portal after research showed applicants were abandoning it for in-person help — closing the gap for thousands of NYC business owners.

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Amazon - Supply Chain Optimization Team

Vendor Dashboard Redesign

Led research across 3 regions to redesign a dashboard used by ~2M vendors, proposing features adopted into the team's roadmap.

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SFMTA - Design Sprint

Redesigning Muni to Boost Off-Peak Ridership

Rider interviews revealed confusing ticketing and unpredictable delays were driving people to other transit options — redesigned the app with real-time tracking and cut multi-rider ticketing from 7 screens to 1.

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Metropolitan Museum of Art

Encouraging Exploration in a 470K-Object Collection

Eye-tracking research found 76% of visitors left after viewing just one artwork — redesigned discovery and filtering to keep casual browsers and students exploring further.

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