I find the problem, then I design the fix.
Fifteen years in agency, in-house, and product. Now, a Product Designer.
100+ sites shipped.
Alfonso Barreiro, Product Designer in Portland, Oregon.
Work
Three products. Concept, live, and shipped since 2025.
Three controls I keep wanting Spotify to add.
The shelf 600M+ Spotify users see daily, with no controls. Pin · Remove · Pause, grounded in 200+ user posts.
View case studyBuilt the trip planner around duration, not dates.
Homepage as an editorial cover. Discovery through a globe and curated cards.
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Pivoted from e-commerce to editorial in week 3.
Cost: the storefront I'd already designed. Diagnostic-first resource for men over 40, live since April. 86% of visitors finish the assessment.
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